File:Patent-GB-190804840.pdf
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Dettagli
Inventor |
Francis Charles Jarvis, Thomas Howard Garner |
---|---|
Assignee |
Conway Stewart & Co. |
Country |
GB |
Application N° |
190804840 |
Application Date |
1908-03-03 |
Patent N° |
190804840 |
Brevettato |
1909-01-14 |
Priorità |
1908-03-03 |
Brand | |
Title |
Improvements in Stylographic Pens |
Description |
Caricamento penna a stilo |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento specifico per una penna a stilo.
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current | 18:19, 27 October 2013 | ![]() | 1,239 × 1,754, 4 pages (244 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Francis Charles Jarvis, Thomas Howard Garner |Assignee=Conway Stewart & Co. |Country=GB |ApplicationNum=190804840 |ApplicationDate=1908-03-03 |PatentNum=190804840 |PatentDate=1909-01-14 |PriorityDate=1908-03-03 |Titolo=Improvemen... |
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