File:Patent-US-1828018.pdf
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Original file (1,159 × 1,704 pixels, file size: 290 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Gerald L. Bassett |
|---|---|
| Assignee |
The Conklin Pen Company |
| Country |
US |
| Application N° |
446214 |
| Application Date |
1930-07-07 |
| Patent N° |
1828018 |
| Brevettato |
1931-10-20 |
| Priorità |
1930-07-07 |
| Brand | |
| Title |
Fountain pen filling device |
| Description |
Base stiloforo |
Riferimenti esterni
Informazioni
Brevetto per una base per stiloforo con sistema di fornitura di inchiostro. Riferimenti a n° US-1876197
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:10, 2 August 2012 |  | 1,159 × 1,704, 4 pages (290 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Gerald L. Bassett |Assignee=The Conklin Pen Company |Country=US |ApplicationNum=446214 |ApplicationDate=1930-07-07 |PatentNum=1828018 |PatentDate=1931-10-20 |PriorityDate=1930-07-07 |Titolo=Fountain pen filling device |Marca=Conk... |
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