File:Patent-FR-730201.pdf
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Dettagli
Inventor |
Leopold Kutter |
---|---|
Assignee |
Leopold Kutter |
Country |
FR |
Application N° |
730201 |
Application Date |
1932-01-19 |
Patent N° |
730201 |
Brevettato |
1932-08-09 |
Priorità |
1931-02-07 |
Brand | |
Title |
Porte-plume réservoir |
Description |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo di penna rientrante usato per la Pullman e per le Uneman. Priorità dal brevetto tedesco. Derivato da nº DE-573413. Derivato da nº DE-589001. Stessa invenzione di nº BE-386213.
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current | 15:12, 9 August 2017 | ![]() | 1,295 × 1,752, 8 pages (478 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Leopold Kutter |Assignee=Leopold Kutter |Country=FR |ApplicationNum=730201 |ApplicationDate=1932-01-19 |PatentNum=730201 |PatentDate=1932-08-09 |PriorityDate=1931-02-07 |Titolo=Porte-plume réservoir |Marca=Météore, Uneman |Des... |
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