File:Patent-US-1813271.pdf
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Original file (1,159 × 1,704 pixels, file size: 229 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Andreas Bienenstein |
|---|---|
| Assignee |
The Conklin Pen Manufacturing Company |
| Country |
US |
| Application N° |
388589 |
| Application Date |
1929-08-26 |
| Patent N° |
1813271 |
| Brevettato |
1931-07-07 |
| Priorità |
1929-08-26 |
| Brand | |
| Title |
Fountain pen desk set |
| Description |
Base stiloforo |
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Informazioni
Brevetto per uno stiloforo.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:39, 24 June 2012 |  | 1,159 × 1,704, 4 pages (229 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Andreas Bienenstein |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=388589 |ApplicationDate=1929-08-26 |PatentNum=1813271 |PatentDate=1931-07-07 |PriorityDate=1929-08-26 |Titolo=Fountain pen desk set |... |
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