File:Patent-FR-1149886.pdf
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Dettagli
Inventor |
Theodor Kovacs |
---|---|
Assignee |
Theodor Kovacs |
Country |
FR |
Application N° |
1149886 |
Application Date |
1956-05-24 |
Patent N° |
1149886 |
Brevettato |
1958-01-02 |
Priorità |
1955-05-25 |
Brand | |
Title |
Porte-plume réservoir comportant des tuyères à écrire ou à dessiner interchangeables |
Description |
Penna a stilo |
Riferimenti esterni
Informazioni
Brevetto per una penna a stilo. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-1010415. Stessa invenzione di nº BE-548110. Stessa invenzione di nº CH-343260. Stessa invenzione di nº US-2891512. Stessa invenzione di nº GB-784388.
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current | 14:43, 3 April 2021 | ![]() | 1,296 × 1,754, 4 pages (340 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=FR |ApplicationNum=1149886 |ApplicationDate=1956-05-24 |PatentNum=1149886 |PatentDate=1958-01-02 |PriorityDate=1955-05-25 |Titolo=Porte-plume réservoir comportant des tuyères à... |
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