File:Patent-GB-621241.pdf
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Dettagli
Inventor |
Andrew Stuart Horn |
---|---|
Assignee |
The Lang Pen Company Limited |
Country |
GB |
Application N° |
3842/47 |
Application Date |
1947-02-10 |
Patent N° |
621241 |
Brevettato |
1949-04-06 |
Priorità |
1947-02-10 |
Brand | |
Title |
Improvements in and relating to Sac Self-Filling Fountain Pens |
Description |
Riferimenti esterni
Informazioni
Brevetto per una variante di caricamento a levetta.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:21, 6 March 2016 | ![]() | 1,295 × 1,752, 4 pages (286 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Andrew Stuart Horn |Assignee=The Lang Pen Company |Country=GB |ApplicationNum=3842/47 |ApplicationDate=1947-02-10 |PatentNum=621241 |PatentDate=1949-04-06 |PriorityDate=1947-02-10 |Titolo=Improvements in and relating to Sac Self-... |
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