File:Patent-GB-186818.pdf
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| Inventor |
Louis Badois |
|---|---|
| Assignee |
Louis Badois |
| Country |
GB |
| Application N° |
24640/21 |
| Application Date |
1921-09-16 |
| Patent N° |
186818 |
| Brevettato |
1922-10-12 |
| Priorità |
1920-11-11 |
| Brand | |
| Title |
Improvements in and relating to fountain pens |
| Description |
Riferimenti esterni
Informazioni
Brevetto per una variante di sistema di caricamento a torsione (twist filler). Estensione del brevetto n° GB-175382. Stessa invenzione di nº FR-25039E. Priorità dalla versione francese. Con questa aggiunta il brevetto nº GB-175382 diventa identico a nº CH-98575 e nº US-1457765.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:13, 1 January 2013 |  | 1,295 × 1,752, 3 pages (175 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Louis Badois |Assignee=Louis Badois |Country=GB |ApplicationNum=24640/21 |ApplicationDate=1920-09-04 |PatentNum=186818 |PatentDate=1922-10-12 |PriorityDate=1920-09-0416 |Titolo=Fountain pen |Marca=Météore |Descrizione=Improveme... |
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Facts about "Patent-GB-186818.pdf"
| Addition to |  + |
| Application date | September 16, 1921 + |
| Application number | 24640/21 + |
| Assigned to | Louis Badois + |
| Invented by | Louis Badois + |
| Mention patent |  + and  + |
| Patent date | October 12, 1922 + |
| Patent description | Caricamento a torsione + |
| Patent number | 186818 + |
| Patent title | Improvements in and relating to fountain pens + |
| Patented by | Météore - La Plume d'Or + |
| Patented in | GB + |
| Priority date | November 11, 1920 + |
| Same invention of |  + |
| Used for feature | Twist filler + |
