File:Patent-US-1801635.pdf
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Dettagli
Inventor |
William E. Moore |
---|---|
Assignee |
The Parker Pen Company |
Country |
US |
Application N° |
347205 |
Application Date |
1929-03-15 |
Patent N° |
1801635 |
Brevettato |
1931-04-21 |
Priorità |
1929-03-15 |
Brand | |
Title |
Fountain pen |
Description |
Riferimenti esterni
Informazioni
Brevetto per un caricamento pneumatico, simile a quello della Chilton, mai prodotto.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:29, 3 July 2012 | ![]() | 1,159 × 1,704, 6 pages (265 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William E. Moore |Assignee=The Parker Pen Company |Country=US |ApplicationNum=347205 |ApplicationDate=1929-03-15 |PatentNum=1801635 |PatentDate=1931-04-21 |PriorityDate=1929-03-15 |Titolo=Fountain pen |Marca=Parker |Descrizione=C... |
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