File:Patent-US-2017109.pdf
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Original file (1,159 × 1,704 pixels, file size: 406 KB, MIME type: application/pdf, 6 pages)
Dettagli
| Inventor |
Milford G. Sypher |
|---|---|
| Assignee |
Chilton Pen Company |
| Country |
US |
| Application N° |
685700 |
| Application Date |
1933-08-18 |
| Patent N° |
2017109 |
| Brevettato |
1935-10-15 |
| Priorità |
1932-12-05 |
| Brand | |
| Title |
Fountain pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per il caricamento pneumatico della Chilton. Priorità stabilita da una richiesta canadese.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:47, 25 June 2012 |  | 1,159 × 1,704, 6 pages (406 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Milford G. Sypher |Assignee=Chilton Pen Company |Country=US |ApplicationNum=685700 |ApplicationDate=1933-08-18 |PatentNum=2017109 |PatentDate=1935-10-15 |PriorityDate=1932-12-05 |Titolo=Fountain pen |Marca=Chilton |Descrizione=C... |
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