File:Patent-CH-264326.pdf
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Dettagli
| Inventor |
Assegnatario |
|---|---|
| Assignee |
A. J. Fagard & C.ie |
| Country |
CH |
| Application N° |
264326 |
| Application Date |
1947-10-22 |
| Patent N° |
264326 |
| Brevettato |
1949-10-15 |
| Priorità |
1946-11-04 |
| Brand | |
| Title |
Instrument à écrire |
| Description |
Matita meccanica doppia |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica piatta a due mine. Priorità dal brevetto francese. Stessa invenzione di nº FR-1002930. Stessa invenzione di nº GB-634823.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:14, 19 April 2021 |  | 1,296 × 1,754, 4 pages (247 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=A. J. Fagard & C.ie |Country=GB |ApplicationNum=264326 |ApplicationDate=1947-10-22 |PatentNum=264326 |PatentDate=1949-10-15 |PriorityDate=1946-11-04 |Titolo=Instrument à écrire |Marca=JiF |Descrizione=Matita meccanica doppia }}... |
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