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: |