File:Patent-GB-948431.pdf
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Dettagli
Inventor |
Derrick John Silver |
---|---|
Assignee |
Mentmore Manufacturing Company Limited |
Country |
GB |
Application N° |
31708/58 |
Application Date |
1958-10-03 |
Patent N° |
948431 |
Brevettato |
1964-02-05 |
Priorità |
1958-10-03 |
Brand | |
Title |
Improvements in or relating to fountain pens |
Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore relativo sistema di alimentazione specifico di una penna con caricamento a capillarità.
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current | 00:28, 2 December 2013 | ![]() | 1,295 × 1,752, 7 pages (390 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Derrick John Silver |Assignee=Mentmore Manufacturing Company Limited |Country=GB |ApplicationNum=31708/58 |ApplicationDate=1958-10-03 |PatentNum=948431 |PatentDate=1964-02-05 |PriorityDate=1958-10-03 |Titolo=Improvements in or re... |
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