Pocket Watch Database
Patent Archive
#392729
Patent Information
Watch Stop
Fritz Henchoz
Auguste Henchoz
November 13, 1888
Patent #392729
| Patent Number: | 392729 |
| Description: | Watch Stop |
| Inventor(s): |
Fritz Henchoz Auguste Henchoz |
| Patent Date: | Nov 13, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
