File:Patent-CH-232636.pdf
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Dettagli
| Inventor |
Assegnatario |
|---|---|
| Assignee |
A. W. Faber-Castell |
| Country |
CH |
| Application N° |
232636 |
| Application Date |
1942-11-21 |
| Patent N° |
232636 |
| Brevettato |
1944-06-15 |
| Priorità |
1941-12-12 |
| Brand | |
| Title |
Füllfederhalter mit Schraubkolben und unverlierbarem Drehknopf |
| Description |
Riferimenti esterni
Informazioni
Brevetto per una modalità di costruzione del fondello di un caricamento a stantuffo. Priorità dal brevetto tedesco.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:12, 17 August 2012 |  | 1,295 × 1,752, 3 pages (173 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Ernst Rösler, Heinrich Schwarting, Konrad Kressel |Assignee=A. W. Faber-Castell |Country=CH |ApplicationNum=232636 |ApplicationDate=1942-11-21 |PatentNum=232636 |PatentDate=1944-06-15 |PriorityDate=1941-12-12 |Titolo=Füllfederh... |
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