Pocket Watch Database
Patent Archive
#724028
Patent Information
Watch Wind Indicator
Felix Emile Mistrot
March 31, 1903
Patent #724028
| Patent Number: | 724028 |
| Description: | Watch Wind Indicator |
| Inventor(s): | Felix Emile Mistrot |
| Patent Date: | Mar 31, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
