File:Patent-US-297420.pdf
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Dettagli
Inventor |
Henry C. Klagges |
---|---|
Assignee |
The Esterbrook Pen Company |
Country |
US |
Application N° |
297420 |
Application Date |
1882-02-17 |
Patent N° |
297420 |
Brevettato |
1884-04-22 |
Priorità |
1882-02-17 |
Brand | |
Title |
Fountain-Pen |
Description |
Proto stilografica |
Riferimenti esterni
Informazioni
Brevetto per un precursore di penna stilografica.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:08, 13 December 2020 | ![]() | 1,159 × 1,704, 3 pages (126 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Henry C. Klagges |Assignee=The Estrerbrook Pen Company |Country=US |ApplicationNum=297420 |ApplicationDate=1882-02-17 |PatentNum=297420 |PatentDate=1884-04-22 |PriorityDate=1882-02-17 |Titolo=Fountain-Pen |Descrizione=Proto stil... |
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