File:Patent-US-1860853.pdf
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Original file (1,159 × 1,704 pixels, file size: 415 KB, MIME type: application/pdf, 6 pages)
Dettagli
| Inventor |
William R. Cuthbert |
|---|---|
| Assignee |
W. A. Sheaffer Pen Company |
| Country |
US |
| Application N° |
489824 |
| Application Date |
1930-10-20 |
| Patent N° |
1860853 |
| Brevettato |
1932-05-31 |
| Priorità |
1930-10-20 |
| Brand | |
| Title |
Fountain pen desk set |
| Description |
Pernio stiloforo |
Riferimenti esterni
Informazioni
Brevetto per il pernio di uno stiloforo.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:30, 14 July 2012 |  | 1,159 × 1,704, 6 pages (415 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William R. Cuthbert |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=489824 |ApplicationDate=1930-10-20 |PatentNum=1860853 |PatentDate=1932-05-31 |PriorityDate=1930-10-20 |Titolo=Fountain pen desk set |Marca=Sheaf... |
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