File:Patent-US-2241852.pdf
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Original file (1,159 × 1,704 pixels, file size: 321 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
Walter J. Guenther |
|---|---|
| Assignee |
W. A. Sheaffer Pen Company |
| Country |
US |
| Application N° |
310605 |
| Application Date |
1939-12-22 |
| Patent N° |
2241852 |
| Brevettato |
1941-05-13 |
| Priorità |
1939-12-22 |
| Brand | |
| Title |
Receptacle for fountain pens |
| Description |
Base stiloforo |
Riferimenti esterni
Informazioni
Brevetto per la costruzione di uno stiloforo.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:50, 15 July 2012 |  | 1,159 × 1,704, 5 pages (321 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Walter J. Guenther |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=310605 |ApplicationDate=1939-12-22 |PatentNum=2241852 |PatentDate=1941-05-13 |PriorityDate=1939-12-22 |Titolo=Receptacle for fountain pens |Marca... |
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