File:Patent-GB-190502671.pdf
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Dettagli
Inventor |
Evelyn De La Rue |
---|---|
Assignee |
Thomas De La Rue & Company |
Country |
GB |
Application N° |
190502671 |
Application Date |
1905-02-09 |
Patent N° |
190502671 |
Brevettato |
1905-10-12 |
Priorità |
1905-02-09 |
Brand | |
Title |
Improvements in Fountain Pens |
Description |
Precursore siringa rovesciata |
Riferimenti esterni
Informazioni
Brevetto per un precursore del caricamento a siringa rovesciata.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:31, 1 July 2012 | ![]() | 1,239 × 1,754, 3 pages (168 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Evelyn De La Rue |Assignee=Thomas De La Rue & Company |Country=GB |ApplicationNum=190502671 |ApplicationDate=1905-02-09 |PatentNum=2671 |PatentDate=1905-10-12 |PriorityDate=1905-02-09 |Titolo=Device for automatically filling foun... |
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