Pocket Watch Database
Patent Archive
#717606
Patent Information
Watch Stop
Otto F. Ostergren
January 6, 1903
Patent #717606
| Patent Number: | 717606 |
| Description: | Watch Stop |
| Inventor(s): | Otto F. Ostergren |
| Assignee: | Rutherfoord John |
| Patent Date: | Jan 6, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
