File:Patent-GB-392482.pdf
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Dettagli
Inventor |
Leopold Kutter |
---|---|
Assignee |
Leopold Kutter |
Country |
GB |
Application N° |
36297/32 |
Application Date |
1932-12-22 |
Patent N° |
392482 |
Brevettato |
1933-05-18 |
Priorità |
1931-12-28 |
Brand | |
Title |
Improvements in or relating to Fountain Pens |
Description |
Precursore della Pullman |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo di penna rientrante, usato per la Pullman e per le Uneman. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-589001. Estensione del brevetto n° GB-364436. Estensione del brevetto n° GB-312180.
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current | 17:11, 23 August 2013 | ![]() | 1,295 × 1,752, 3 pages (236 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Leopold Kutter |Assignee=Leopold Kutter, Roman Heller |Country=GB |ApplicationNum=36297/32 |ApplicationDate=1932-12-22 |PatentNum=445752 |PatentDate=1933-05-18 |PriorityDate=1931-12-28 |Titolo=Improvements in or relating to Fount... |
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