File:Patent-US-1902633.pdf
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Dettagli
| Inventor |
William J. Foley |
|---|---|
| Assignee |
William J. Foley |
| Country |
US |
| Application N° |
570817 |
| Application Date |
1931-10-24 |
| Patent N° |
1902633 |
| Brevettato |
1933-03-21 |
| Priorità |
1931-10-24 |
| Brand | |
| Title |
Fountain pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per il sistema di caricamento pneumatico.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:20, 26 June 2012 |  | 1,159 × 1,704, 3 pages (198 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William J. Foley |Assignee=William J. Foley |Country=US |ApplicationNum=570817 |ApplicationDate=1931-10-24 |PatentNum=1902633 |PatentDate=1933-03-21 |PriorityDate=1931-10-24 |Titolo=Fountain pen |Marca=Chilton |Descrizione=Sist... |
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