Pocket Watch Database
Patent Archive
#1752773
Patent Information
Watch Movement Balance
Bethel J. Bates
April 1, 1930
Patent #1752773
| Patent Number: | 1752773 |
| Description: | Watch Movement Balance |
| Inventor(s): | Bethel J. Bates |
| Assignee: | Gregg Albert S |
| Patent Date: | Apr 1, 1930 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
