Pocket Watch Database
Patent Archive
#3528238
Patent Information
Clock Electric
Jean-marcel Stampfli
September 15, 1970
Patent #3528238
| Patent Number: | 3528238 |
| Description: | Clock Electric |
| Inventor(s): | Jean-marcel Stampfli |
| Assignee: | Fabrique D'horlogerie De Fonta |
| Patent Date: | Sep 15, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
