File:Patent-US-607400.pdf
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Original file (1,159 × 1,704 pixels, file size: 387 KB, MIME type: application/pdf, 7 pages)
Dettagli
| Inventor |
Lewis E. Waterman |
|---|---|
| Assignee |
Lewis E. Waterman |
| Country |
US |
| Application N° |
652554 |
| Application Date |
1897-09-22 |
| Patent N° |
607400 |
| Brevettato |
1898-07-12 |
| Priorità |
1897-09-22 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore di tipo overfeed.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:05, 27 July 2012 |  | 1,159 × 1,704, 7 pages (387 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Lewis E. Waterman |Assignee=Lewis E. Waterman |Country=US |ApplicationNum=652554 |ApplicationDate=1897-09-22 |PatentNum=607400 |PatentDate=1898-06-12 |PriorityDate=1897-09-22 |Titolo=Fountain-pen |Marca=Waterman |Descrizione=Alim... |
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