File:Patent-US-1903022.pdf
Jump to navigation
Jump to search
 Size of this JPG preview of this PDF file: 408 × 600 pixels. Other resolution: 163 × 240 pixels. |
Original file (1,159 × 1,704 pixels, file size: 241 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Gerald L. Bassett |
|---|---|
| Assignee |
The Conklin Pen Manufacturing Company |
| Country |
US |
| Application N° |
531568 |
| Application Date |
1931-04-20 |
| Patent N° |
1903022 |
| Brevettato |
1933-03-28 |
| Priorità |
1931-04-20 |
| Brand | |
| Title |
Plunger type pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a stantuffo.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:22, 24 June 2012 |  | 1,159 × 1,704, 4 pages (241 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Gerald L. Bassett |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=531568 |ApplicationDate=1931-04-20 |PatentNum=1903022 |PatentDate=1933-03-28 |PriorityDate=1931-04-20 |Titolo=Plunger type pen |Marca=C... |
You cannot overwrite this file.
File usage
There are no pages that use this file.