File:Patent-US-358525.pdf
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Dettagli
Inventor |
Paul E. Wirt |
---|---|
Assignee |
Paul E. Wirt |
Country |
US |
Application N° |
209324 |
Application Date |
1886-07-28 |
Patent N° |
358525 |
Brevettato |
1887-03-01 |
Priorità |
1886-07-28 |
Brand | |
Title |
Fountain-pen |
Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore di tipo overfeed.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:04, 24 November 2013 | ![]() | 1,159 × 1,704, 8 pages (492 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Paul E. Wirt |Assignee=Paul E. Wirt |Country=US |ApplicationNum=209324 |ApplicationDate=1886-07-28 |PatentNum=358525 |PatentDate=1887-03-01 |PriorityDate=1886-07-28 |Titolo=Fountain-pen |Marca=Wirt |Descrizione=Alimentatore '... |
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