File:Patent-DE-718495.pdf

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Original file(1,295 × 1,752 pixels, file size: 286 KB, MIME type: application/pdf, 4 pages)
Inventor

Heinrich Woringen, Robert Nitzsche

Assignee

Kaweco Badische Füllfederfabrik Friedrich Grube

Country

DE

Application N°

K146762

Application Date

1937-06-03

Patent N°

718495

Brevettato

1944-09-29

Priorità

1937-06-03

Brand

Kaweco

Title

Druckfuellbleistift mit zwei Minenklemmzangen

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per il meccanismo di una matita meccanica.

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current18:36, 13 July 2013Thumbnail for version as of 18:36, 13 July 20131,295 × 1,752, 4 pages (286 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Heinrich Woringen, Robert Nitzsche |Assignee=Kaweco Badische Füllfederfabrik Friedrich Grube |Country=DE |ApplicationNum=K146762 |ApplicationDate=1937-06-03 |PatentNum=718495 |PatentDate=1944-09-29 |PriorityDate=1937-06-03 |Tito...
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Metadata

Fatti riguardanti Patent-DE-718495.pdf
Application dategiugno 3, 1937 +
Application numberK146762 +
Assigned toKaweco Badische Füllfederfabrik Friedrich Grube +
Invented byHeinrich Woringen + e Robert Nitzsche +
Patent datesettembre 29, 1944 +
Patent descriptionMatita meccanica +
Patent number718495 +
Patent titleDruckfuellbleistift mit zwei Minenklemmzangen +
Patented byKaweco +
Patented inDE +
Priority dategiugno 3, 1937 +