File:Patent-CA-358526.pdf
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Dettagli
Inventor |
William Bain Dilly |
---|---|
Assignee |
Eclipse Fountain Pen and Pencil Company |
Country |
CA |
Application N° |
358526 |
Application Date |
1935-03-30 |
Patent N° |
358526 |
Brevettato |
1936-06-16 |
Priorità |
1935-03-30 |
Brand | |
Title |
Fountain pen feed |
Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a depressione, in sostanza una variante di vacumatic_filler.
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current | 00:49, 24 March 2021 | ![]() | 1,239 × 1,754, 7 pages (313 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Dilly William Bain |Assignee=Eclipse Fountain Pen and Pencil Company |Country=US |ApplicationNum=358526 |ApplicationDate=1935-03-30 |PatentNum=358526 |PatentDate=1936-06-16 |PriorityDate=1935-03-30 |Titolo=Self-filling fountain... |
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