File:Patent-CH-353996.pdf
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Dettagli
Inventor |
Derrick John Silver |
---|---|
Assignee |
Mentmore Manufacturing Company Limited |
Country |
CH |
Application N° |
353996 |
Application Date |
1959-04-22 |
Patent N° |
353996 |
Brevettato |
1961-04-30 |
Priorità |
1958-04-23 |
Brand | |
Title |
Plume à réservoir |
Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore specifico di una penna con caricamento a capillarità. Priorità dal brevetto inglese. Stessa invenzione di nº GB-927251. Stessa invenzione di nº US-2983254. Stessa invenzione di nº FR-1222185.
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current | 00:18, 2 December 2013 | ![]() | 1,295 × 1,752, 4 pages (263 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Derrick John Silver |Assignee=Mentmore Manufacturing Company Limited |Country=CH |ApplicationNum=353996 |ApplicationDate=1959-04-22 |PatentNum=353996 |PatentDate=1961-04-30 |PriorityDate=1958-04-23 |Titolo=Plume à réservoir |Ma... |
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