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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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 | ![]() |
Used for feature | Lever filler + |