Pocket Watch Database
Patent Archive
#2411444
Patent Information
Balance Wheel
Marcel Maistre
November 19, 1946
Patent #2411444
| Patent Number: | 2411444 |
| Description: | Balance Wheel |
| Inventor(s): | Marcel Maistre |
| Patent Date: | Nov 19, 1946 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
