File:Patent-FR-503751.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Jeanne Mallat |
Country |
FR |
Application N° |
503751 |
Application Date |
1918-10-22 |
Patent N° |
503751 |
Brevettato |
1920-06-17 |
Priorità |
1918-10-22 |
Brand | |
Title |
Porte-plume réservoir à remplissage automatique avec ajustage de plume invariable |
Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per la costruzione sistema di caricamento a torsione, una variante di twist filler. Stessa invenzione di nº GB-141071.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:42, 9 November 2013 | 1,295 × 1,752, 4 pages (237 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Jeanne Mallat |Country=FR |ApplicationNum=503751 |ApplicationDate=1918-10-22 |PatentNum=503751 |PatentDate=1920-06-17 |PriorityDate=1918-10-22 |Titolo=Porte-plume réservoir à remplissage automatique avec ajustage de plume inv... |
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