File:Patent-US-1882780.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: 266 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Arthur O. Dahlberg |
|---|---|
| Assignee |
Arthur O. Dahlberg |
| Country |
US |
| Application N° |
417882 |
| Application Date |
1930-01-02 |
| Patent N° |
1882780 |
| Brevettato |
1932-10-18 |
| Priorità |
1930-01-02 |
| Brand | |
| Title |
Fountain pen |
| Description |
Montaggio pennino |
Riferimenti esterni
Informazioni
Brevetto per un sistema di montaggio del pennino. Attribuito in forma dubitativa alla Parker per cui l'inventore ha lavorato ed ha assegnato direttamente vari brevetti.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:52, 4 July 2012 |  | 1,159 × 1,704, 4 pages (266 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Arthur O. Dahlberg |Assignee=Arthur O. Dahlberg |Country=US |ApplicationNum=417882 |ApplicationDate=1930-01-02 |PatentNum=1882780 |PatentDate=1932-10-10 |PriorityDate=1930-01-02 |Titolo=Fountain pen |Marca=Unbranded |Descrizione=... |
You cannot overwrite this file.
File usage
There are no pages that use this file.