File:Patent-FR-21880E.pdf
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Dettagli
| Inventor |
Assegnatario |
|---|---|
| Assignee |
Jeanne Mallat |
| Country |
FR |
| Application N° |
21880E |
| Application Date |
1919-02-13 |
| Patent N° |
21880E |
| Brevettato |
1921-04-09 |
| Priorità |
1919-02-13 |
| 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. Estensione del brevetto n° FR-503751. Stessa invenzione di nº GB-141075.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:57, 9 November 2013 |  | 1,295 × 1,752, 3 pages (97 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Jeanne Mallat |Country=FR |ApplicationNum=21880E |ApplicationDate=1919-02-13 |PatentNum=21880E |PatentDate=1921-04-09 |PriorityDate=1919-02-13 |Titolo=Porte-plume réservoir à remplissage automatique avec ajustage de plume inv... |
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