Pocket Watch Database
Patent Archive
#423532
Patent Information
Watch Bow Fasten
F. Mink
April 5, 1890
Patent #423532
Patent Number: | 423532 |
Description: | Watch Bow Fasten |
Inventor(s): | F. Mink |
Patent Date: | Apr 5, 1890 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |