Pocket Watch Database
Patent Archive
#982479
Patent Information
Watch Compensate Balance Wheel
Jalil Chaoul
January 24, 1911
Patent #982479
| Patent Number: | 982479 |
| Description: | Watch Compensate Balance Wheel |
| Inventor(s): | Jalil Chaoul |
| Patent Date: | Jan 24, 1911 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
