File:Patent-GB-610253.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Société Anonyme des Etablissements Stylomine |
Country |
GB |
Application N° |
10216/46 |
Application Date |
1946-04-02 |
Patent N° |
610253 |
Brevettato |
1948-10-13 |
Priorità |
1938-12-20 |
Brand | |
Title |
Improvements relating to self-filling fountain pens |
Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per una variante di sistema di caricamento a fisarmonica. Priorità dal brevetto francese. Stessa invenzione di nº FR-854177. Stessa invenzione di nº CH-255727. Stessa invenzione di nº BE-467061.
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current | 00:16, 10 December 2013 | 1,295 × 1,752, 3 pages (211 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Société Anonyme des Etablissements Stylomine |Country=GB |ApplicationNum=10216/46 |ApplicationDate=1946-04-02 |PatentNum=610253 |PatentDate=1948-10-13 |PriorityDate=1938-12-20 |Titolo=Improvements relating to self-filling fount... |
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