Pocket Watch Database
Patent Archive
#D63561
Patent Information
Watch Case
Victor Ritschard
December 18, 1923
Patent #D63561
| Manufacturer: | Keystone Watch Case Co. |
| Patent Number: | D63561 |
| Description: | Watch Case |
| Inventor(s): | Victor Ritschard |
| Assignee: | Keystone Watch Case Co |
| Patent Date: | Dec 18, 1923 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
