File:Patent-DE-531249.pdf
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Dettagli
| Inventor |
Leopold Kutter |
|---|---|
| Assignee |
Leopold Kutter |
| Country |
DE |
| Application N° |
K114770 |
| Application Date |
1929-05-17 |
| Patent N° |
531249 |
| Brevettato |
1931-08-14 |
| Priorità |
1928-05-18 |
| Brand | |
| Title |
Fullfederhalter |
| Description |
Precursore della Pullman |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo di penna rientrante, usato per la Pullman e per le Uneman. Priorità da un brevetto austriaco. Stessa invenzione di nº GB-312180. Riferimento per la priorità anche a nº AT-115523.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:06, 9 August 2017 |  | 1,295 × 1,752, 4 pages (250 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Leopold Kutter |Assignee=Leopold Kutter |Country=DE |ApplicationNum=K114770 |ApplicationDate=1929-05-17 |PatentNum=531249 |PatentDate=1931-08-14 |PriorityDate=1928-05-18 |Titolo=Fullfederhalter |Marca=Météore, Uneman |Descrizio... |
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