Pocket Watch Database
Patent Archive
#D68117
Patent Information
Watch Case Bow
Paul Victor Ritschard
September 1, 1925
Patent #D68117
| Manufacturer: | Keystone Watch Case Co. |
| Patent Number: | D68117 |
| Description: | Watch Case Bow |
| Inventor(s): | Paul Victor Ritschard |
| Assignee: | Keystone Watch Case Co |
| Patent Date: | Sep 1, 1925 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
