File:Patent-US-807500.pdf
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Inventor |
William W. Sanford |
---|---|
Assignee |
William W. Sanford, Frederick D. Bennett |
Country |
US |
Application N° |
260065 |
Application Date |
1905-05-09 |
Patent N° |
807500 |
Brevettato |
1905-12-19 |
Priorità |
1905-05-09 |
Brand | |
Title |
Fountain-pen |
Description |
Caricamento sleeve filler |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento di tipo sleeve filler.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:54, 29 December 2012 | ![]() | 1,159 × 1,704, 2 pages (87 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William W. Sanford |Assignee=William W. Sanford, Frederick D. Bennet |Country=US |ApplicationNum=260065 |ApplicationDate=1905-05-09 |PatentNum=807500 |PatentDate=1905-12-19 |PriorityDate=1905-05-09 |Titolo=Fountain-pen |Marca=Unb... |
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