File:Patent-US-1528379.pdf
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Original file (1,159 × 1,704 pixels, file size: 362 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
David J. La France |
|---|---|
| Assignee |
Seth S. Crocker, Octavia B. Crocker |
| Country |
US |
| Application N° |
695924 |
| Application Date |
1924-02-29 |
| Patent N° |
1528379 |
| Brevettato |
1925-03-03 |
| Priorità |
1924-02-29 |
| Brand | |
| Title |
Fountain pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per la prima versione del caricamento pneumatico della Chilton.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:14, 24 June 2012 |  | 1,159 × 1,704, 4 pages (362 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=David J. La France |Assignee=Seth S. Crocker, Octavia B. Crocker |Country=US |ApplicationNum=695924 |ApplicationDate=1924-02-29 |PatentNum=1528379 |PatentDate=1925-03-03 |PriorityDate=1924-02-29 |Titolo=Fountain pen |Marca=Chilt... |
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