File:Patent-GB-435482.pdf
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Original file (1,295 × 1,752 pixels, file size: 576 KB, MIME type: application/pdf, 7 pages)
Dettagli
| Inventor |
Edward Stephen Sears |
|---|---|
| Assignee |
Mabie, Todd & Company Limited |
| Country |
GB |
| Application N° |
9209/34 |
| Application Date |
1934-03-23 |
| Patent N° |
435482 |
| Brevettato |
1935-09-23 |
| Priorità |
1934-03-23 |
| Brand | |
| Title |
Improvements in or relating to Fountain Pens |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a sfiatatoio, con delle analogie rispetto allo stantuffo tuffante. Citata come applicazione di questo brevetto anche una versione alternativa la richiesta n° 14843/34 del 1934-05-16.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:47, 25 April 2013 |  | 1,295 × 1,752, 7 pages (576 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=9209/34 |ApplicationDate=1934-03-23 |PatentNum=435482 |PatentDate=1935-09-23 |PriorityDate=1934-03-23 |Titolo=Improvements in or relating to... |
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