Pocket Watch Database
Patent Archive
#1190853
Patent Information
Watch Step Dial
Helge A. Borresen
July 11, 1916
Patent #1190853
| Patent Number: | 1190853 |
| Description: | Watch Step Dial |
| Inventor(s): | Helge A. Borresen |
| Patent Date: | Jul 11, 1916 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
