File:Patent-GB-896958.pdf
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Dettagli
| Inventor |
Ryujiro Uchida |
|---|---|
| Assignee |
Pairotto Man-Nen-Hitsu Kabushiki Kaisha |
| Country |
GB |
| Application N° |
29413/60 |
| Application Date |
1960-08-25 |
| Patent N° |
896958 |
| Brevettato |
1962-05-23 |
| Priorità |
1960-08-25 |
| Brand | |
| Title |
Improvements in or relating to fountain pens |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento con compressione diretta del sacchetto di gomma con una molletta a due lati, cui sia accede svitando il fusto. Priorità da brevetto giapponese.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:28, 6 October 2013 |  | 1,295 × 1,752, 3 pages (172 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Ryujiro Uchida |Assignee=Pairotto Man-Nen-Hitsu Kabushiki Kaisha |Country=GB |ApplicationNum=29413/60 |ApplicationDate=1960-08-25 |PatentNum=896958 |PatentDate=1962-05-23 |PriorityDate=1960-08-25 |Titolo=Improvements in or relati... |
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