File:Patent-FR-589169.pdf
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| Inventor |
Assegnatario |
|---|---|
| Assignee |
Thomas De La Rue et Company Limited |
| Country |
FR |
| Application N° |
589169 |
| Application Date |
1924-11-19 |
| Patent N° |
589169 |
| Brevettato |
1925-05-25 |
| Priorità |
1924-06-02 |
| Brand | |
| Title |
Perfectionnements aux porte-plume à réservoir |
| Description |
Riferimenti esterni
Informazioni
Brevetto per una variante di caricamento a levetta. Priorità dal brevetto inglese. Stessa invenzione di nº GB-239274. Stessa invenzione di nº CA-257639.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:58, 24 November 2013 |  | 1,295 × 1,752, 3 pages (137 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Thomas De La Rue et Company Limited |Country=FR |ApplicationNum=589169 |ApplicationDate=1924-11-19 |PatentNum=589169 |PatentDate=1925-05-25 |PriorityDate=1924-06-02 |Titolo=Perfectionnements aux porte-plume à réservoir |Marca=O... |
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Metadata
Fatti riguardanti Patent-FR-589169.pdf
| Application date | novembre 19, 1924 + |
| Application number | 589169 + |
| Assigned to | Thomas De La Rue et Company Limited + |
| Patent date | maggio 25, 1925 + |
| Patent description | Caricamento a levetta + |
| Patent number | 589169 + |
| Patent title | Perfectionnements aux porte-plume à réservoir + |
| Patented by | De La Rue - Onoto + |
| Patented in | FR + |
| Priority date | giugno 2, 1924 + |
| Same invention of |  + e File:Patent-CA-257639.pdf + |
| Used for feature | Lever filler + |
