Pocket Watch Database
Patent Archive
#3360921
Patent Information
Driving Device Comprising A Vibrating Element
Rene Besson
January 2, 1968
Patent #3360921
| Patent Number: | 3360921 |
| Description: | Driving Device Comprising A Vibrating Element |
| Inventor(s): | Rene Besson |
| Assignee: | Ebauches |
| Patent Date: | Jan 2, 1968 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
