Pocket Watch Database
Patent Archive
#56683
Patent Information
Watch Stem Wind & Set
Charles Lehmann
July 24, 1866
Patent #56683
| Patent Number: | 56683 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Charles Lehmann |
| Patent Date: | Jul 24, 1866 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
