Pocket Watch Database
Patent Archive
#453168
Patent Information
Watch Key Adjust
Rhodolph H. Franklin
May 26, 1891
Patent #453168
| Patent Number: | 453168 |
| Description: | Watch Key Adjust |
| Inventor(s): | Rhodolph H. Franklin |
| Assignee: | Cummings Charles C |
| Patent Date: | May 26, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
