Pocket Watch Database
Patent Archive
#2880570
Patent Information
Balance With Adjust Moment Inertia
Maxime Favret
Earl H. Schafer
April 7, 1959
Patent #2880570
| Manufacturer: | Elgin |
| Patent Number: | 2880570 |
| Description: | Balance With Adjust Moment Inertia |
| Inventor(s): |
Maxime Favret Earl H. Schafer |
| Assignee: | Elgin Natl Watch Co |
| Patent Date: | Apr 7, 1959 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
