File:Patent-US-1918404.pdf
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Original file (1,159 × 1,704 pixels, file size: 283 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Theodor Kovacs |
|---|---|
| Assignee |
Theodor Kovacs |
| Country |
US |
| Application N° |
609944 |
| Application Date |
1932-05-07 |
| Patent N° |
1918404 |
| Brevettato |
1933-07-18 |
| Priorità |
1931-05-09 |
| Brand | |
| Title |
Fountain pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo del caricamento a stantuffo. Priorità da brevetto tedesco.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:17, 11 July 2012 |  | 1,159 × 1,704, 4 pages (283 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=609944 |ApplicationDate=1932-05-07 |PatentNum=1918404 |PatentDate=1933-07-18 |PriorityDate=1931-05-09 |Titolo=Fountain pen |Marca=Pelikan |Descrizione=Meccanismo... |
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