File:Patent-FR-574637.pdf
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Dettagli
| Inventor |
Louis Badois |
|---|---|
| Assignee |
Louis Badois et Société Anonyme La Plume d'Or |
| Country |
FR |
| Application N° |
574637 |
| Application Date |
1923-03-05 |
| Patent N° |
574637 |
| Brevettato |
1924-07-16 |
| Priorità |
1923-03-05 |
| Brand | |
| Title |
Perfectionnements apportés aux porte-plumes |
| Description |
Gruppo pennino |
Riferimenti esterni
Informazioni
Brevetto per diverse versioni di sezione e alimentatore. Stessa invenzione di nº GB-212564.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:44, 1 January 2013 |  | 1,295 × 1,752, 4 pages (263 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Louis Badois |Assignee=Louis Badois et Société Anonyme La Plume d'Or |Country=FR |ApplicationNum=574637 |ApplicationDate=1923-03-05 |PatentNum=574637 |PatentDate=1924-07-16 |PriorityDate=1923-03-05 |Titolo=Perfectionnements app... |
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