File:Patent-GB-739284.pdf
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Original file (1,296 × 1,754 pixels, file size: 311 KB, MIME type: application/pdf, 6 pages)
Dettagli
| Inventor |
Assegnatario |
|---|---|
| Assignee |
Carl Josef Lamy |
| Country |
GB |
| Application N° |
10472/53 |
| Application Date |
1953-04-16 |
| Patent N° |
739284 |
| Brevettato |
1955-10-26 |
| Priorità |
1952-05-08 |
| Brand | |
| Title |
Improvements in fountain pens |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore, presumibilmente una delle prime versioni del tintomatic. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-926653. Stessa invenzione di nº US-2756722. Stessa invenzione di nº CH-312235.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:25, 20 March 2021 |  | 1,296 × 1,754, 6 pages (311 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Carl Josef Lamy |Country=GB |ApplicationNum=10472/53 |ApplicationDate=1953-04-16 |PatentNum=739284 |PatentDate=1955-10-26 |PriorityDate=1952-05-08 |Titolo=Improvements in fountain pens |Marca=Lamy |Descrizione=Alimentatore }}... |
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