File:Patent-GB-927251.pdf
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Dettagli
Inventor |
Derrick John Silver |
---|---|
Assignee |
Mentmore Manufacturing Company Limited |
Country |
GB |
Application N° |
1234/58 |
Application Date |
1958-04-23 |
Patent N° |
927251 |
Brevettato |
1963-05-29 |
Priorità |
1958-04-23 |
Brand | |
Title |
Improvements in or relating to fountain pens |
Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore specifico di una penna con caricamento a capillarità. Stessa invenzione di nº US-2983254. Stessa invenzione di nº CH-353996. Stessa invenzione di nº FR-1222185.
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current | 00:32, 2 December 2013 | ![]() | 1,295 × 1,752, 4 pages (292 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Derrick John Silver |Assignee=Mentmore Manufacturing Company Limited |Country=GB |ApplicationNum=1234/58 |ApplicationDate=1958-04-23 |PatentNum=927251 |PatentDate=1963-05-29 |PriorityDate=1958-04-23 |Titolo=Improvements in or rel... |
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