File:Patent-FR-675368.pdf
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Dettagli
| Inventor |
Leopold Kutter |
|---|---|
| Assignee |
Leopold Kutter |
| Country |
FR |
| Application N° |
675368 |
| Application Date |
1929-05-29 |
| Patent N° |
675368 |
| Brevettato |
1930-02-10 |
| Priorità |
1928-05-18 |
| Brand | |
| Title |
Porte-plume réservoir |
| Description |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo di penna rientrante usato per la Pullman e per le Uneman. Priorità da due brevetti austriaci (di cui il più antico non è stato reperito). Derivato da nº AT-115523.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:22, 9 August 2017 |  | 1,295 × 1,752, 4 pages (226 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Leopold Kutter |Assignee=Leopold Kutter |Country=FR |ApplicationNum=675368 |ApplicationDate=1929-05-29 |PatentNum=675368 |PatentDate=1930-02-10 |PriorityDate=1928-05-18 |Titolo=Porte-plume réservoir |Marca=Météore, Uneman |Des... |
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