Cerca per proprietà
This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
Elenco dei risultati
- File:Patent-DE-806332.pdf + (H. Hebborn & Co.)
- File:Patent-DE-806331.pdf + (H. Hebborn & Co.)
- File:Patent-DE-1947423U.pdf + (H. Hebborn & Co.)
- File:Patent-DE-1947421U.pdf + (H. Hebborn & Co.)
- File:Patent-DE-1278284.pdf + (H. Hebborn & Co.)
- File:Patent-US-1258458.pdf + (Hans P. Ravn)
- File:Patent-DE-549180.pdf + (Hans Paasch)
- File:Patent-US-1490681.pdf + (Harold Ashley Stevens)
- File:Patent-GB-185512.pdf + (Harold Ashley Stevens, Oscar Drewe Harris)
- File:Patent-FR-422654.pdf + (Harry C. Johnson, Ernest M. Wade)
- File:Patent-GB-191007239.pdf + (Harry C. Johnson, Ernest M. Wade)
- File:Patent-GB-191116979.pdf + (Harry C. Johnson, Ernest M. Wade)
- File:Patent-FR-427646.pdf + (Harry C. Johnson, Ernest M. Wade)
- File:Patent-FR-932296.pdf + (Harry C. Stephens Limited)
- File:Patent-GB-520445.pdf + (Harry C. Stephens Limited)
- File:Patent-GB-284412.pdf + (Harry C. Stephens Limited)
- File:Patent-GB-533420.pdf + (Harry C. Stephens Limited)
- File:Patent-GB-793269.pdf + (Harry C. Stephens Limited)
- File:Patent-GB-807974.pdf + (Harry C. Stephens Limited)
- File:Patent-US-1904212.pdf + (Harry Esterow)
- File:Patent-US-1614606.pdf + (Harry Esterow)
- File:Patent-US-D156413.pdf + (Harry Esterow)
- File:Patent-US-D083673.pdf + (Harry Esterow)
- File:Patent-US-D080609.pdf + (Harry Esterow)
- File:Patent-US-D103813.pdf + (Harry Esterow)
- File:Patent-US-1554803.pdf + (Harry Esterow)
- File:Patent-US-1824012.pdf + (Harry Esterow)
- File:Patent-US-2035225.pdf + (Harry Esterow)
- File:Patent-DE-294495.pdf + (Heidelberger Federhalterfabrik Koch Weber & Co.)
- File:Patent-DE-1283704.pdf + (Heinrich Hebborn, Walter Anweiler)
- File:Patent-DE-1786449.pdf + (Heinrich Hebborn, Walter Anweiler)
- File:Patent-US-3442597.pdf + (Heinrich Hebborn, Walter Anweiler)
- File:Patent-DE-574150.pdf + (Heintze & Blanckertz)
- File:Patent-DE-526445.pdf + (Heintze & Blanckertz)
- File:Patent-FR-1047934.pdf + (Hendrik Karel Domenicus van den Bussche)
- File:Patent-FR-950633.pdf + (Henri Borrus)
- File:Patent-FR-57926E.pdf + (Henri Borrus)
- File:Patent-GB-469484.pdf + (Henry Frederick Charles Burnham, Henry Charles William Burnham)
- File:Patent-US-1926405.pdf + (Henry H. Polk Jr.)
- File:Patent-US-1272731.pdf + (Henry J. Upton)
- File:Patent-US-1808045.pdf + (Henry Krause)
- File:Patent-US-1863016.pdf + (Henry Krause)
- File:Patent-US-2012722.pdf + (Henry Krause)
- File:Patent-US-D156633.pdf + (Henry Krause)
- File:Patent-US-1124592.pdf + (Henry R. Coit)
- File:Patent-US-087661.pdf + (Henry S. Goodspeed)
- File:Patent-US-1557357.pdf + (Herbert Gornell)
- File:Patent-FR-574169.pdf + (Herbert Gornell)
- File:Patent-GB-207904.pdf + (Herbert Gornell)
- File:Patent-GB-190929406.pdf + (Herbert Gornell)
- File:Patent-GB-191316916.pdf + (Herbert Gornell,Osmond Blythe Wade)
- File:Patent-US-2003479.pdf + (Herbert L. Carman)
- File:Patent-US-1968567.pdf + (Herbert L. Carman)
- File:Patent-US-D086826.pdf + (Herbert L. Carman)
- File:Patent-US-1304739.pdf + (Herbert L. Carman)
- File:Patent-US-RE14474.pdf + (Herbert L. Carman)
- File:Patent-US-2588015.pdf + (Herman Kochendoerffer, M. G. Underhill, Charles Sutherland)
- File:Patent-US-1977527.pdf + (Herman Pohle)
- File:Patent-CH-81788.pdf + (Hermann Burkhardt)
- File:Patent-CH-117009.pdf + (Hermann Burkhardt)
- File:Patent-BE-337528.pdf + (Hermann Burkhardt, Paul Grob-Hablützel)
- File:Patent-GB-260304.pdf + (Hermann Burkhardt, Paul Grob-Hablützel)
- File:Patent-DE-803094.pdf + (Hermann Mayr)
- File:Patent-US-295395.pdf + (Hezekiah Hewitt)
- File:Patent-US-D147107.pdf + (Holly Pen Corporation)
- File:Patent-US-1342736.pdf + (Houston Fountain Pen Company)
- File:Patent-US-2011516.pdf + (Hugo A. Funk)
- File:Patent-DE-268612.pdf + (Hugo Stein)
- File:Patent-US-756076.pdf + (Huston Taylor)
- File:Patent-US-738859.pdf + (Huston Taylor)
- File:Patent-US-1737948.pdf + (Ignatz Salz)
- File:Patent-DE-152729.pdf + (Ignaz Timar)
- File:Patent-IT-653209.pdf + (Ignoto)
- File:Patent-US-1339359.pdf + (Illinois Pen Company)
- File:Patent-US-750928.pdf + (Irving G. Woodward)
- File:Patent-US-1594740.pdf + (Isaia Levi)
- File:Patent-US-1737463.pdf + (Isaia Levi)
- File:Patent-US-D089815.pdf + (Ivan D. Tefft)
- File:Patent-US-1264684.pdf + (J. G. Rider Pen Co.)
- File:Patent-FR-992128.pdf + (JIF)
- File:Patent-FR-973683.pdf + (JIF (Société anonyme))
- File:Patent-CH-250673.pdf + (JIF (Société anonyme))
- File:Patent-FR-996587.pdf + (JIF Societe Anonyme)
- File:Patent-FR-1002930.pdf + (JIF Société Anonyme)
- File:Patent-FR-1001319.pdf + (JIF Société Anonyme)
- File:Patent-DE-248718.pdf + (Jacob Kaufmann)
- File:Patent-US-1263808.pdf + (Jacob Salz)
- File:Patent-US-979606.pdf + (Jacob Ullrich)
- File:Patent-US-D011737.pdf + (James C. Aikin)
- File:Patent-US-D010984.pdf + (James C. Aikin)
- File:Patent-US-D011806.pdf + (James C. Aikin)
- File:Patent-US-D011457.pdf + (James C. Aikin)
- File:Patent-US-298767.pdf + (James Morton)
- File:Patent-US-873769.pdf + (James P. Morris)
- File:Patent-US-1777736.pdf + (James Salz)
- File:Patent-US-776951.pdf + (James Sinnot)
- File:Patent-US-1098719.pdf + (James W. Greenbaum)
- File:Patent-US-686920.pdf + (James W. Laughlin)
- File:Patent-US-559034.pdf + (James W. Laughlin)
- File:Patent-US-2200042.pdf + (Jaque A. Salz)
- File:Patent-US-2093701.pdf + (Jaroslav Zahel)
- File:Patent-US-739720.pdf + (Jay G. Rider)
- File:Patent-US-919244.pdf + (Jay G. Rider)
- File:Patent-GB-169616.pdf + (Jean-Marie Cavaillé)
- File:Patent-FR-530688.pdf + (Jean-Marie Cavaillé)
- File:Patent-FR-513181.pdf + (Jeanne Mallat)
- File:Patent-FR-503751.pdf + (Jeanne Mallat)
- File:Patent-FR-22933E.pdf + (Jeanne Mallat)
- File:Patent-FR-21880E.pdf + (Jeanne Mallat)
- File:Patent-GB-141075.pdf + (Jeanne Mallat)
- File:Patent-GB-141071.pdf + (Jeanne Mallat)
- File:Patent-GB-149315.pdf + (Jeanne Mallat)
- File:Patent-GB-146930.pdf + (Jeanne Mallat)
- File:Patent-FR-22935E.pdf + (Jeanne Mallat)
- File:Patent-US-733491.pdf + (Jessie I. Litchfield)
- File:Patent-DK-52984.pdf + (Johannes Iversen)
- File:Patent-US-2143601.pdf + (Johannes Iversen)
- File:Patent-CH-197313.pdf + (Johannes Iversen)
- File:Patent-GB-466012.pdf + (Johannes Iversen)
- File:Patent-BE-426288.pdf + (Johannes Iversen)
- File:Patent-FR-822646.pdf + (Johannes Iversen)
- File:Patent-NL-43662.pdf + (Johannes Iversen)
- File:Patent-GB-189923550.pdf + (Johannes Paul Steinbach, Karl Hermann Strache)
- File:Patent-US-821940.pdf + (John A. Holland)
- File:Patent-US-1876298.pdf + (John A. Holland)
- File:Patent-US-683763.pdf + (John A. Holland)
- File:Patent-US-703418.pdf + (John A. Holland)
- File:Patent-US-804847.pdf + (John A. Holland)
- File:Patent-US-211575.pdf + (John A. Holland)
- File:Patent-US-202655.pdf + (John A. Holland)
- File:Patent-US-269290.pdf + (John A. Holland)
- File:Patent-US-202654.pdf + (John A. Holland)
- File:Patent-US-258299.pdf + (John A. Holland)
- File:Patent-US-132008.pdf + (John A. Holland)
- File:Patent-US-180715.pdf + (John A. Holland)
- File:Patent-US-351033.pdf + (John A. Holland)
- File:Patent-US-275912.pdf + (John A. Holland)
- File:Patent-US-159513.pdf + (John A. Holland)
- File:Patent-US-258298.pdf + (John A. Holland)
- File:Patent-US-279388.pdf + (John A. Holland)
- File:Patent-US-292313.pdf + (John A. Holland)
- File:Patent-US-298582.pdf + (John A. Holland)
- File:Patent-US-426813.pdf + (John A. Holland)
- File:Patent-US-415838.pdf + (John A. Holland)
- File:Patent-US-485795.pdf + (John A. Holland)
- File:Patent-US-118367.pdf + (John A. Holland)
- File:Patent-US-135118.pdf + (John A. Holland)
- File:Patent-US-241216.pdf + (John A. Holland)
- File:Patent-US-2149557.pdf + (John A. Snodgrass)
- File:Patent-US-734116.pdf + (John Blair)
- File:Patent-US-1648241.pdf + (John C. Poetz)
- File:Patent-US-1986372.pdf + (John C. Sherman)
- File:Patent-US-1469921.pdf + (John Dutchak)
- File:Patent-US-1335580.pdf + (John E. Hayes)
- File:Patent-GB-164043.pdf + (John Edward Hayes)
- File:Patent-GB-190400459.pdf + (John Everard Langill, John Toker Langill)
- File:Patent-US-1809416.pdf + (John G. Liddel)
- File:Patent-GB-114801.pdf + (John James)
- File:Patent-US-11762.pdf + (John Mabie)
- File:Patent-US-D143176.pdf + (John N. Whitehouse)
- File:Patent-US-448360.pdf + (John Oliphant)
- File:Patent-GB-586917.pdf + (John Pinkney Gowland)
- File:Patent-US-474940.pdf + (John S. Barnes)
- File:Patent-US-844575.pdf + (John S. Barnes)
- File:Patent-US-844576.pdf + (John S. Barnes)
- File:Patent-US-848620.pdf + (John S. Barnes)
- File:Patent-US-787152.pdf + (John T. Davison)
- File:Patent-DE-907750.pdf + (Josef C. Lamy)
- File:Patent-DE-570012.pdf + (Josef C. Lamy)
- File:Patent-DE-863767.pdf + (Josef C. Lamy)
- File:Patent-DE-824455.pdf + (Josef C. Lamy)
- File:Patent-DE-851465.pdf + (Josef C. Lamy)
- File:Patent-DE-873365.pdf + (Josef C. Lamy)
- File:Patent-DE-854167.pdf + (Josef C. Lamy)
- File:Patent-DE-827908.pdf + (Josef C. Lamy)
- File:Patent-DE-809514.pdf + (Josef C. Lamy)
- File:Patent-DE-856114.pdf + (Josef C. Lamy)
- File:Patent-DE-974635.pdf + (Josef C. Lamy)
- File:Patent-CH-350570.pdf + (Josef C. Lamy)
- File:Patent-DE-1034066.pdf + (Josef C. Lamy)
- File:Patent-DE-1004522.pdf + (Josef C. Lamy)
- File:Patent-DE-936914.pdf + (Josef C. Lamy)
- File:Patent-DE-840521.pdf + (Josef C. Lamy)
- File:Patent-DE-845322.pdf + (Josef C. Lamy)
- File:Patent-DE-1008147.pdf + (Josef C. Lamy)
- File:Patent-DE-907749.pdf + (Josef C. Lamy)
- File:Patent-DE-926653.pdf + (Josef C. Lamy)
- File:Patent-DE-1026662.pdf + (Josef C. Lamy)
- File:Patent-DE-1718469U.pdf + (Josef C. Lamy)
- File:Patent-DE-1696470U.pdf + (Josef C. Lamy)
- File:Patent-DE-867213.pdf + (Josef C. Lamy)
- File:Patent-DE-867212.pdf + (Josef C. Lamy)
- File:Patent-DE-801614.pdf + (Josef Ganter)
- File:Patent-US-1124750.pdf + (Joseph A. Kracker)
- File:Patent-US-1007619.pdf + (Joseph A. Vogelmann)
- File:Patent-US-2111518.pdf + (Joseph Aversa)
- File:Patent-US-799297.pdf + (Joseph F. Betzler)
- File:Patent-US-1495890.pdf + (Joseph F. Day)
- File:Patent-US-2409869.pdf + (Joseph J. Kelley)
- File:Patent-US-976815.pdf + (Joseph Lipic)
- File:Patent-FR-691384.pdf + (Joseph Michel Alphonse Luis Carre)
- File:Patent-BE-371161.pdf + (Joseph Michel Alphonse Luis Carre)
- File:Patent-US-122047.pdf + (Joseph Monaghan)
- File:Patent-AT-85902.pdf + (Joseph Müller)
- File:Patent-US-1020221.pdf + (Joseph Rauchenecker)
- File:Patent-US-D142751.pdf + (Joseph Tully)
- File:Patent-US-1943048.pdf + (Joseph Wallace)
- File:Patent-US-1907626.pdf + (Joseph Wallace)
- File:Patent-US-1085714.pdf + (Joseph Wallace)
- File:Patent-US-2356109.pdf + (Joseph Wallace)
- File:Patent-US-2217502.pdf + (Joseph Wallace)
- File:Patent-US-1909194.pdf + (Joseph Wallace)
- File:Patent-US-1848283.pdf + (Joseph Wallace)
- File:Patent-US-1824249.pdf + (Joseph Wallace)
- File:Patent-US-1524068.pdf + (Joseph Wallace)
- File:Patent-US-1443399.pdf + (Joseph Wallace)
- File:Patent-US-955517.pdf + (Joseph Warren Kessel)
- File:Patent-US-1999966.pdf + (José Andrés y Hernandez)
- File:Patent-US-1144436.pdf + (Julius L. Schnell)
- File:Patent-US-D073416.pdf + (Julius L. Schnell)
- File:Patent-US-776428.pdf + (Julius L. Schnell)
- File:Patent-US-1060137.pdf + (Julius L. Schnell)
- File:Patent-US-1053879.pdf + (Julius L. Schnell)
- File:Patent-US-1357083.pdf + (Julius L. Schnell)
- File:Patent-FR-479060.pdf + (Julius L. Schnell)
- File:Patent-US-2120652.pdf + (Julius L. Schnell)
- File:Patent-US-1895736.pdf + (Julius L. Schnell)
- File:Patent-DE-265018.pdf + (Justin Gilbert)
- File:Patent-DK-25155C.pdf + (Jörgen Thorvald Andersen)
- File:Patent-US-1336119.pdf + (Jörgen Thorvald Andersen)
- File:Patent-GB-127562.pdf + (Jörgen Thorvald Andersen)
- File:Patent-AT-81466B.pdf + (Jörgen Thorvald Andersen)
- File:Patent-DE-326796.pdf + (Jörgen Thorvald Andersen)
- File:Patent-FR-497658.pdf + (Jörgen Thorvald Andersen)
- File:Patent-DK-25360C.pdf + (Jörgen Thorvald Andersen)
- File:Patent-GB-358322.pdf + (Kabushiki Kaisha Namiki Seisakusho)
- File:Patent-FR-826105.pdf + (Kabushikikaisha Namiki Seisaku)
- File:Patent-NL-48900.pdf + (Kabushikikaisha Namiki Seisakusho)
- File:Patent-FR-826136.pdf + (Kabushikikaisha Namiki Seisakusho)
- File:Patent-GB-220435.pdf + (Karl Fend)
- File:Patent-FR-570444.pdf + (Karl Fend)
- File:Patent-GB-284529.pdf + (Karl Fend)
- File:Patent-GB-347540.pdf + (Karl Fend)
- File:Patent-US-D194412.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DE-718495.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-CH-220232.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-FR-907722.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DE-1612403U.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DE-1636577U.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DE-832720.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DE-894217.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-FR-873073.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-BE-441770.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-NL-56798C.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DK-62545C.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-DE-1628067U.pdf + (Kaweco Badische Füllfederfabrik Friedrich Grube)
- File:Patent-US-D084249.pdf + (L. E. Waterman Company)
- File:Patent-US-D084641.pdf + (L. E. Waterman Company)
- File:Patent-US-D084943.pdf + (L. E. Waterman Company)
- File:Patent-US-D084944.pdf + (L. E. Waterman Company)
- File:Patent-US-D089939.pdf + (L. E. Waterman Company)
- File:Patent-US-D090117.pdf + (L. E. Waterman Company)
- File:Patent-US-D097681.pdf + (L. E. Waterman Company)
- File:Patent-US-D098958.pdf + (L. E. Waterman Company)
- File:Patent-US-D102720.pdf + (L. E. Waterman Company)
- File:Patent-US-D105022.pdf + (L. E. Waterman Company)
- File:Patent-US-D118872.pdf + (L. E. Waterman Company)
- File:Patent-US-D118873.pdf + (L. E. Waterman Company)
- File:Patent-US-698881.pdf + (Lewis E. Waterman)
- File:Patent-US-698882.pdf + (Lewis E. Waterman)
- File:Patent-US-692009.pdf + (Lewis E. Waterman)
- File:Patent-GB-406073.pdf + (Lionel Gunsberg)
- File:Patent-FR-628272.pdf + (Lionel Gunsberg, Emanuel Feldorf)
- File:Patent-GB-273357.pdf + (Lionel Gunsberg, Emanuel Feldorf)
- File:Patent-US-1457765.pdf + (Louis Badois)
- File:Patent-CH-98575.pdf + (Louis Badois)
- File:Patent-GB-186818.pdf + (Louis Badois)
- File:Patent-GB-175382.pdf + (Louis Badois)
- File:Patent-GB-212564.pdf + (Louis Badois)
- File:Patent-FR-25039E.pdf + (Louis Badois)
- File:Patent-FR-527150.pdf + (Louis Badois)
- File:Patent-FR-623258.pdf + (Louis Badois)
- File:Patent-FR-764787.pdf + (Louis Badois)
- File:Patent-FR-574637.pdf + (Louis Badois et Société Anonyme La Plume d'Or)
- File:Patent-DE-440614.pdf + (Louis Badois und Société Anonyme La Plume d'Or)
- File:Patent-GB-225200.pdf + (Louis Badois, La Plume d'Or)
- File:Patent-US-D151989.pdf + (Louis Marx & Company)
- File:Patent-US-D094983.pdf + (Louis Morrison)
- File:Patent-US-D082897.pdf + (Louis Morrison)
- File:Patent-US-D124609.pdf + (Louis Morrison)
- File:Patent-US-D155532.pdf + (Louis Morrison)
- File:Patent-US-D083908.pdf + (Louis Morrison)
- File:Patent-US-D082341.pdf + (Louis Morrison)
- File:Patent-US-1673579.pdf + (Louis Morrison)
- File:Patent-US-2538294.pdf + (Lucien Claret)
- File:Patent-CH-254826.pdf + (Lucien Claret)
- File:Patent-GB-612867.pdf + (Lucien Claret)
- File:Patent-BE-465193.pdf + (Lucien Claret)
- File:Patent-FR-925385.pdf + (Lucien Claret)
- File:Patent-GB-612868.pdf + (Lucien Claret)
- File:Patent-CH-255121.pdf + (Lucien Claret)
- File:Patent-BE-465190.pdf + (Lucien Claret)
- File:Patent-GB-612869.pdf + (Lucien Claret)
- File:Patent-CH-251140.pdf + (Lucien Claret)
- File:Patent-BE-465191.pdf + (Lucien Claret)
- File:Patent-GB-612870.pdf + (Lucien Claret)
- File:Patent-FR-925384.pdf + (Lucien Claret)
- File:Patent-BE-465192.pdf + (Lucien Claret)
- File:Patent-US-2519635.pdf + (Lucien Claret)
- File:Patent-FR-57796E.pdf + (Lucien Claret)
- File:Patent-US-1940223.pdf + (Lucifer J. Most)
- File:Patent-US-1195709.pdf + (Lucifer J. Most)
- File:Patent-US-1409616.pdf + (Luigi Taddeo)
- File:Patent-US-2258841.pdf + (Luis Lang)
- File:Patent-US-D142384.pdf + (Lynn P. Martin)
- File:Patent-FR-950038.pdf + (Léon-Victor Roussel)
- File:Patent-US-848023.pdf + (M L Z Fuller)
- File:Patent-US-716489.pdf + (Mabie Todd and Bard)
- File:Patent-US-1822168.pdf + (Mabie, Todd & Co.)
- File:Patent-US-1822167.pdf + (Mabie, Todd & Co.)
- File:Patent-US-1551604.pdf + (Mabie, Todd & Co.)
- File:Patent-US-1822166.pdf + (Mabie, Todd & Co.)
- File:Patent-US-1758199.pdf + (Mabie, Todd & Co.)
- File:Patent-US-1809985.pdf + (Mabie, Todd & Co.)
- File:Patent-US-1489590.pdf + (Mabie, Todd & Company)
- File:Patent-GB-729639.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-679783.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-729729.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-656673.pdf + (Mabie, Todd & Company Limited)
- File:Patent-US-1321188.pdf + (Mabie, Todd & Company Limited)
- File:Patent-US-2554641.pdf + (Mabie, Todd & Company Limited)
- File:Patent-US-1954952.pdf + (Mabie, Todd & Company Limited)
- File:Patent-US-1551601.pdf + (Mabie, Todd & Company Limited)
- File:Patent-US-2579342.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-595652.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-390585.pdf + (Mabie, Todd & Company Limited)
- File:Patent-FR-554761.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-238288.pdf + (Mabie, Todd & Company Limited)
- File:Patent-DE-437904.pdf + (Mabie, Todd & Company Limited)
- File:Patent-CH-148515.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-345712.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-359200.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-373756.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-435482.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-451275.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-479937.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-480717.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-480965.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-474893.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-514513.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-527422.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-575341.pdf + (Mabie, Todd & Company Limited)
- File:Patent-GB-616010.pdf + (Mabie, Todd & Company Limited)
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- File:Patent-GB-927251.pdf + (Mentmore Manufacturing Company Limited)
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- File:Patent-US-2080372.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-US-2167815.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-US-2986119.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-602807.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-655438.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-652405.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-669115.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-610352.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-602919.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-664007.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-652290.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-746437.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-680292.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-741772.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-689598.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-683548.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-GB-502381.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-689744.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-FR-871035.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-761937.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-CH-229209.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-850124.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-816965.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-804532.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-846221.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-804767.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-838871.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-900908.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-846072.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-870806.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-1631271U.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-1668306U.pdf + (Montblanc-Simplo G.m.b.H.)
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- File:Patent-DE-1692370U.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-929470.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-933553.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-936849.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-1721600U.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-963224.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-1009969.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-DE-1014459.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-FR-886249.pdf + (Montblanc-Simplo G.m.b.H.)
- File:Patent-ES-215091.pdf + (Montblanc-Simplo G.m.b.H.)
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- File:Patent-DE-634140.pdf + (Montblanc-Simplo G.m.b.H., Ernst Rösler)
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- File:Patent-US-2316478.pdf + (Norman E. Weigel)