Pocket Watch Database
Patent Archive
#2647359
Patent Information
Mech For Automatic Annual Date Indicate
Charles A. Balzeau
August 4, 1953
Patent #2647359
| Patent Number: | 2647359 |
| Description: | Mech For Automatic Annual Date Indicate |
| Inventor(s): | Charles A. Balzeau |
| Patent Date: | Aug 4, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
