File:Patent-CH-262296.pdf
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Dettagli
| Inventor |
Assegnatario |
|---|---|
| Assignee |
George W. Borg Corporation |
| Country |
CH |
| Application N° |
262296 |
| Application Date |
1947-04-23 |
| Patent N° |
262296 |
| Brevettato |
1949-06-30 |
| Priorità |
1946-05-01 |
| Brand | |
| Title |
Stylographe |
| Description |
Penna a sfera a punta inclinata |
Riferimenti esterni
Informazioni
Brevetto per una penna a sfera a punta inclinata, per consentirne un uso più comodo con inclinazione simile a quella di una stilografica. Priorità dal brevetto americano. Stessa invenzione di nº GB-647474.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:04, 2 June 2021 |  | 1,296 × 1,754, 5 pages (277 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=George W. Borg Corporation |Assignee=George W. Borg Corporation |Country=CH |ApplicationNum=262296 |ApplicationDate=1947-04-23 |PatentNum=262296 |PatentDate=1949-06-30 |PriorityDate=1946-05-01 |Titolo=Stylographe |Marca=Unbrande... |
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