File:Patent-DE-652024.pdf
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Dettagli
Inventor |
Kurt Fend |
---|---|
Assignee |
Kurt Fend |
Country |
DE |
Application N° |
F79523 |
Application Date |
1935-06-12 |
Patent N° |
652024 |
Brevettato |
1937-10-23 |
Priorità |
1935-06-12 |
Brand | |
Title |
Wechselbleistift mit durch Schieber aus der Ruhestellung in eine Rast fuer die Gebrauchsstellung verschiebbaren Minentraegern |
Description |
Matita meccanica multipla |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica multipla. Stessa invenzione di nº GB-474736. Stessa invenzione di nº US-2136290. Stessa invenzione di nº FR-807275. Stessa invenzione di nº CH-193646. Stessa invenzione di nº AT-149225.
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current | 01:05, 15 December 2013 | ![]() | 1,295 × 1,752, 6 pages (390 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Kurt Fend |Assignee=Kurt Fend |Country=DE |ApplicationNum=F79523 |ApplicationDate=1935-06-12 |PatentNum=652024 |PatentDate=1937-10-23 |PriorityDate=1935-06-12 |Titolo=Wechselbleistift mit durch Schieber aus der Ruhestellung in ei... |
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