File:Patent-GB-903559.pdf
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Dettagli
| Inventor |
Derrick John Silver |
|---|---|
| Assignee |
Mentmore Manufacturing Company Limited |
| Country |
GB |
| Application N° |
22219/57 |
| Application Date |
1957-07-12 |
| Patent N° |
903559 |
| Brevettato |
1962-08-15 |
| Priorità |
1957-07-12 |
| Brand | |
| Title |
Improvements in or relating to fountain pens |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a capillarità. Riporta nella intestazione, oltre alla richiesta citata che ne stabilisce la priorità, riferimenti alla richiesta n° 5259/58 del 1958-02-18 e alla richiesta n° 21543/58 del 1958-04-28. Stessa invenzione di nº DE-1213295. Stessa invenzione di nº FR-1207795. Stessa invenzione di nº CH-352252.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:01, 1 December 2013 |  | 1,295 × 1,752, 9 pages (866 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Derrick John Silver |Assignee=Mentmore Manufacturing Company Limited |Country=GB |ApplicationNum=22219/57 |ApplicationDate=1957-07-12 |PatentNum=903560 |PatentDate=1962-08-15 |PriorityDate=1957-07-12 |Titolo=Improvements in or re... |
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