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-FR-395879.pdf  + (Protège-pointe pour crayons)
• File:Patent-US-1967580.pdf  + (Pump)
• File:Patent-US-2526268.pdf  + (Push button type mechanical pencil)
• File:Patent-US-2241852.pdf  + (Receptacle for fountain pens)
• File:Patent-US-2241846.pdf  + (Receptacle for liquids)
• File:Patent-US-1863061.pdf  + (Receptacle for pen points provided with dark bands)
• File:Patent-US-2916013.pdf  + (Receptacle for receiving and enclosing the writing end of a fountain pen)
• File:Patent-US-1492451.pdf  + (Refill mechanism for fountain pens)
• File:Patent-FR-750406.pdf  + (Remplisseur pour porte-plume réservoir ou analogues)
• File:Patent-SE-59425.pdf  + (Reservoarpenna)
• File:Patent-US-1624554.pdf  + (Reservoir Pen)
• File:Patent-US-926611.pdf  + (Reservoir Pen)
• File:Patent-US-2215630.pdf  + (Reservoir desk stand)
• File:Patent-US-2249616.pdf  + (Reservoir desk stand)
• File:Patent-US-2553598.pdf  + (Reservoir desk stand)
• File:Patent-US-2553599.pdf  + (Reservoir desk stand)
• File:Patent-GB-195394.pdf  + (Reservoir drawing pen)
• File:Patent-US-1908384.pdf  + (Reservoir fountain pen)
• File:Patent-US-2565667.pdf  + (Reservoir pen)
• File:Patent-US-1610185.pdf  + (Reservoir pen)
• File:Patent-US-1633111.pdf  + (Reservoir pen)
• File:Patent-US-1750410.pdf  + (Reservoir pen)
• File:Patent-US-1853731.pdf  + (Reservoir pen)
• File:Patent-US-794814.pdf  + (Reservoir pen)
• File:Patent-US-1490681.pdf  + (Reservoir pen and the like)

• File:Patent-US-254175.pdf  + (Reservoir pen-holder)

• File:Patent-US-972301.pdf  + (Reservoir-pen)
• File:Patent-US-969198.pdf  + (Reservoir-pen)
• File:Patent-US-941466.pdf  + (Reservoir-pen)
• File:Patent-US-960413.pdf  + (Reservoir-pen)
• File:Patent-US-754000.pdf  + (Reservoir-pen or the like)
• File:Patent-US-2274393.pdf  + (Retaining clasp)
• File:Patent-US-1250533.pdf  + (Retaining clip for fountain-pens)
• File:Patent-US-1347901.pdf  + (Retarded delivery device for fountain-pens)
• File:Patent-US-3280797.pdf  + (Retractable closure for pen casings)
• File:Patent-US-3292593.pdf  + (Retractable nib fountain-pen)
• File:Patent-US-2951465.pdf  + (Retractable writing instrument)
• File:Patent-US-3399946.pdf  + (Retractable-nib, capless fountain pen)
• File:Patent-US-2239526.pdf  + (Reversible eraser tip)
• File:Patent-DE-349408.pdf  + (Rohrfeder für Füllfederhalter)
• File:Patent-US-992234.pdf  + (Ruling pen)
• File:Patent-GB-191007952.pdf  + (Ruling pen)
• File:Patent-US-2093919.pdf  + (Runner tube for mechanical pencils)
• File:Patent-US-2328580.pdf  + (Ruthenium alloy pen point)
• File:Patent-FR-622686.pdf  + (Règle souple à buvard)
• File:Patent-FR-1033293.pdf  + (Régulateur d'écoulement pour distributeur de liquide et notamment pour instrument à écrire)
• File:Patent-FR-1037143.pdf  + (Régulateur d'écoulement pour distributeur de liquide et notamment pour instrument à écrire)
• File:Patent-FR-1026695.pdf  + (Régulateur de débit d'un liquide, applicable, notamment, comme régulateur de débit d'encre, pour appareils à écrire)
• File:Patent-FR-922061.pdf  + (Réservoir blindé pour stylographes)
• File:Patent-DE-1628067U.pdf  + (Röhrchen-Tintenschreiber)
• File:Patent-US-2272674.pdf  + (Safety clasp)