Pocket Watch Database
Patent Archive
#439059
Patent Information
Watch Key
Rhodolph H. Franklin
October 21, 1890
Patent #439059
| Patent Number: | 439059 |
| Description: | Watch Key |
| Inventor(s): | Rhodolph H. Franklin |
| Assignee: | Cummings Charles C |
| Patent Date: | Oct 21, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
