File:Patent-GB-374274.pdf
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Original file (1,295 × 1,752 pixels, file size: 147 KB, MIME type: application/pdf, 3 pages)
Dettagli
| Inventor |
Yves Zuber |
|---|---|
| Assignee |
Yves Zuber |
| Country |
GB |
| Application N° |
16939/31 |
| Application Date |
1931-06-10 |
| Patent N° |
374274 |
| Brevettato |
1932-06-09 |
| Priorità |
1930-06-12 |
| Brand | |
| Title |
Improvements in or relating to reservoir pens |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a sfiatatoio di tipo bulb filler. Priorità dal brevetto francese. Stessa invenzione di nº FR-712327.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:44, 16 October 2012 |  | 1,295 × 1,752, 3 pages (147 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Yves Zuber |Country=GB |ApplicationNum=16939/31 |ApplicationDate=1931-06-10 |PatentNum=374274 |PatentDate=1932-06-09 |PriorityDate=1930-06-12 |Titolo=Improvements in or relating to reservoir pens |Marca=Stylomine |Descrizione=Sis... |
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