File:Patent-US-768216.pdf
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Original file (1,159 × 1,704 pixels, file size: 84 KB, MIME type: application/pdf, 2 pages)
Inventor |
August Eberstein |
---|---|
Assignee |
August Eberstein, Charles Brandt |
Country |
US |
Application N° |
214084 |
Application Date |
1904-06-25 |
Patent N° |
768216 |
Brevettato |
1904-08-23 |
Priorità |
1904-06-25 |
Brand | |
Title |
Fountain-pen |
Description |
Riferimenti esterni
Informazioni
Brevetto di un alimentatore con un canale interno di conduzione.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:18, 13 November 2013 | 1,159 × 1,704, 2 pages (84 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=August Eberstein |Assignee=August Eberstein, Charles Brandt |Country=US |ApplicationNum=214084 |ApplicationDate=1904-06-25 |PatentNum=750271 |PatentDate=1904-08-23 |PriorityDate=1904-06-25 |Titolo=Fountain-pen |Marca=Boston Pen |... |
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