File:Patent-US-2092459.pdf
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Dettagli
Inventor |
Leopold Kutter |
---|---|
Assignee |
Leopold Kutter, Roman Heller |
Country |
US |
Application N° |
39011 |
Application Date |
1935-09-03 |
Patent N° |
2092459 |
Brevettato |
1937-09-07 |
Priorità |
1934-09-15 |
Brand | |
Title |
Fountain pen |
Description |
Progetto della Pullman |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo di penna rientrante usato per la Pullman e per le Uneman. Priorità dal brevetto austriaco. Stessa invenzione di nº AT-143783. Stessa invenzione di nº GB-445752. Stessa invenzione di nº FR-784223.Stessa invenzione di nº CH-186582. Stessa invenzione di nº CA-366351.
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current | 23:15, 30 June 2012 | ![]() | 1,159 × 1,704, 3 pages (132 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Leopold Kutter |Assignee=Leopold Kutter, Roman Heller |Country=US |ApplicationNum=39011 |ApplicationDate=1935-09-03 |PatentNum=2092459 |PatentDate=1937-09-07 |PriorityDate=1934-09-15 |Titolo=Fountain pen |Marca=Météore |Modello... |
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