Pocket Watch Database
Patent Archive
#3466475
Patent Information
Mechanical Resonator
Max Hetzel
Remy Seigneur
September 9, 1969
Patent #3466475
| Patent Number: | 3466475 |
| Description: | Mechanical Resonator |
| Inventor(s): |
Max Hetzel Remy Seigneur |
| Assignee: | Centre Electronique Horloger |
| Patent Date: | Sep 9, 1969 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
