Pocket Watch Database
Patent Archive
#414804
Patent Information
Watch Key Adjust
Rhodolph H. Franklin
November 12, 1889
Patent #414804
Patent Number: | 414804 |
Description: | Watch Key Adjust |
Inventor(s): | Rhodolph H. Franklin |
Assignee: | Cummings Charles C |
Patent Date: | Nov 12, 1889 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |