Pocket Watch Database
Patent Archive
#1176527
Patent Information
Compensate Balance Wheel
Frederic Ecaubert
March 21, 1916
Patent #1176527
| Patent Number: | 1176527 |
| Description: | Compensate Balance Wheel |
| Inventor(s): | Frederic Ecaubert |
| Patent Date: | Mar 21, 1916 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
