File:Patent-US-1932248.pdf
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Original file (1,159 × 1,704 pixels, file size: 141 KB, MIME type: application/pdf, 2 pages)
Dettagli
| Inventor |
Carl S. Miner, Galen H. Sayler |
|---|---|
| Assignee |
The Parker Pen Company |
| Country |
US |
| Application N° |
518024 |
| Application Date |
1931-02-24 |
| Patent N° |
1932248 |
| Brevettato |
1933-10-24 |
| Priorità |
1931-02-24 |
| Brand | |
| Title |
Permanent quick drying writing fluid |
| Description |
Inchiostro ad essiccazione rapida |
Riferimenti esterni
Informazioni
Brevetto per un inchiostro ad essiccazione rapida (probabilmente il Superchrome Ink).
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:23, 6 July 2012 |  | 1,159 × 1,704, 2 pages (141 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Carl S. Miner, Galen H. Sayler |Assignee=The Parker Pen Company |Country=US |ApplicationNum=518024 |ApplicationDate=1931-02-24 |PatentNum=1932248 |PatentDate=1933-10-24 |PriorityDate=1931-02-24 |Titolo=Permanent quick drying writ... |
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