File:Patent-US-1302935.pdf
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Original file (1,159 × 1,704 pixels, file size: 155 KB, MIME type: application/pdf, 3 pages)
Dettagli
| Inventor |
Frank Le Boeuf |
|---|---|
| Assignee |
Frank Le Boeuf |
| Country |
US |
| Application N° |
245314 |
| Application Date |
1918-07-17 |
| Patent N° |
1302935 |
| Brevettato |
1919-05-06 |
| Priorità |
1918-07-17 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Penna in celluloide |
Riferimenti esterni
Informazioni
Brevetto per la costruzione di una stilografica a partire da tubi di celluloide, il primo noto.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:07, 29 June 2012 |  | 1,159 × 1,704, 3 pages (155 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Frank Le Boeuf |Assignee=Frank Le Boeuf |Country=US |ApplicationNum=245314 |ApplicationDate=1918-07-17 |PatentNum=1302935 |PatentDate=1919-05-06 |PriorityDate=1918-07-17 |Titolo=Fountain-pen |Marca=LeBoeuf |Descrizione=Costruzion... |
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