Pocket Watch Database
Patent Archive
#325602
Patent Information
Watch Balance Wheel
Charles S. Guernsey
September 1, 1885
Patent #325602
Manufacturer: | Cheshire Watch Co. |
Patent Number: | 325602 |
Description: | Watch Balance Wheel |
Inventor(s): | Charles S. Guernsey |
Patent Date: | Sep 1, 1885 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |