File:Patent-CA-341601.pdf
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Original file (1,239 × 1,754 pixels, file size: 217 KB, MIME type: application/pdf, 7 pages)
Dettagli
| Inventor |
Leopold Kutter |
|---|---|
| Assignee |
Leopold Kutter |
| Country |
CA |
| Application N° |
341601D |
| Application Date |
1933-05-23 |
| Patent N° |
341601 |
| Brevettato |
1934-05-15 |
| Priorità |
1932-05-26 |
| Brand | |
| Title |
Fountain penholder |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un meccanismo di penna a scomparsa che porterà a quello usato per la Pullman. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-582622. Stessa invenzione di nº US-1964125.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:11, 26 September 2023 |  | 1,239 × 1,754, 7 pages (217 KB) | Piccardi (talk | contribs) |
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