File:Patent-GB-190704787.pdf
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Dettagli
| Inventor |
George Sweetser |
|---|---|
| Assignee |
George Sweetser |
| Country |
GB |
| Application N° |
190704787 |
| Application Date |
1907-02-27 |
| Patent N° |
190704787 |
| Brevettato |
1907-11-21 |
| Priorità |
1907-02-27 |
| Brand | |
| Title |
Improvements in Fountain Pens |
| Description |
Caricamento a siringa rovesciata |
Riferimenti esterni
Informazioni
Brevetto per una variante del caricamento a siringa rovesciata.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:30, 1 July 2012 |  | 1,239 × 1,754, 3 pages (136 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=George Sweetser |Assignee=George Sweetser |Country=GB |ApplicationNum=190704787 |ApplicationDate=1907-02-27 |PatentNum=190704787 |PatentDate=1907-11-21 |PriorityDate=1907-02-27 |Titolo=Improvements in Fountain Pens |Marca=Onoto |... |
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