File:Patent-FR-592156.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Gebr. Fend G.m.b.H. |
Country |
FR |
Application N° |
592156 |
Application Date |
1923-11-24 |
Patent N° |
592156 |
Brevettato |
1925-07-28 |
Priorità |
1923-11-23 |
Brand | |
Title |
Porte-mine |
Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica. Priorità dal brevetto tedesco, riportata in data del giorno prima. Stessa invenzione di nº DE-411627.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:08, 15 December 2013 | 1,295 × 1,752, 3 pages (123 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Gebr. Fend G.m.b.H. |Country=FR |ApplicationNum=592156 |ApplicationDate=1923-11-24 |PatentNum=592156 |PatentDate=1925-07-28 |PriorityDate=1923-11-23 |Titolo=Porte-mine |Marca=Fend |Descrizione=Matita meccanica }} ==Informazioni==... |
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