File:Patent-GB-523717.pdf
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Dettagli
Inventor |
Arthur Stanley Jones |
---|---|
Assignee |
Conway Stewart & Co., Arthur Stanley Jones |
Country |
GB |
Application N° |
823/39 |
Application Date |
1939-01-10 |
Patent N° |
523717 |
Brevettato |
1940-07-22 |
Priorità |
1939-01-10 |
Brand | |
Title |
Improvements in or relating to Fountain Pens |
Description |
Caricamento a stantuffo telescopico |
Riferimenti esterni
Informazioni
Brevetto per una variante di caricamento a stantuffo telescopico.
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current | 20:22, 27 October 2013 | ![]() | 1,295 × 1,752, 5 pages (432 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Arthur Stanley Jones |Assignee=Conway Stewart & Co., Arthur Stanley Jones |Country=GB |ApplicationNum=823/39 |ApplicationDate=1939-01-10 |PatentNum=523717 |PatentDate=1940-07-22 |PriorityDate=1939-01-10 |Titolo=Improvements in or... |
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