File:Patent-GB-238110.pdf
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Original file (1,295 × 1,752 pixels, file size: 373 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Ernst Rösler |
|---|---|
| Assignee |
Ernst Rösler |
| Country |
GB |
| Application N° |
28760/24 |
| Application Date |
1924-12-01 |
| Patent N° |
238110 |
| Brevettato |
1925-08-13 |
| Priorità |
1924-12-01 |
| Brand | |
| Title |
Improvements in fountain pens of the automatic filling type |
| Description |
Caricamento a siringa rovesciata |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento variante della siringa rovesciata. Non menzionati ma affini (e citati nell'analogo brevetto americano) sono i due brevetti tedeschi nº DE-430677 e nº DE-413988. Stessa invenzione di nº US-1560485. Stessa invenzione di nº FR-589454.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:33, 20 November 2012 |  | 1,295 × 1,752, 4 pages (373 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Ernst Rösler |Assignee=Ernst Rösler |Country=GB |ApplicationNum=28760/24 |ApplicationDate=1924-12-01 |PatentNum=238110 |PatentDate=1925-08-13 |PriorityDate=1924-12-01 |Titolo=Improvements in fountain pens of the automatic fil... |
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