Pocket Watch Database
Patent Archive
#630186
Patent Information
Watch Holder Auto
Charles A. Cowles
August 1, 1899
Patent #630186
Patent Number: | 630186 |
Description: | Watch Holder Auto |
Inventor(s): | Charles A. Cowles |
Assignee: | Ansonia Brass & Copper Co |
Patent Date: | Aug 1, 1899 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |