Pocket Watch Database
Patent Archive
#D40813
Patent Information
Watch Bridge Plate -usa-
Jean Pettavel
August 9, 1910
Patent #D40813
| Patent Number: | D40813 |
| Description: | Watch Bridge Plate -usa- |
| Inventor(s): | Jean Pettavel |
| Patent Date: | Aug 9, 1910 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
