Pocket Watch Database
Patent Archive
#575728
Patent Information
Watch Wind Bar For Stem Wind
Olof Ohlson
January 26, 1897
Patent #575728
| Patent Number: | 575728 |
| Description: | Watch Wind Bar For Stem Wind |
| Inventor(s): | Olof Ohlson |
| Patent Date: | Jan 26, 1897 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
