Pocket Watch Database
Patent Archive
#3111806
Patent Information
Watch Electric Wrist Mvmnt
Andre Cachin
Marc Nardin
November 26, 1963
Patent #3111806
| Patent Number: | 3111806 |
| Description: | Watch Electric Wrist Mvmnt |
| Inventor(s): |
Andre Cachin Marc Nardin |
| Assignee: | Montres Longines Francillon |
| Patent Date: | Nov 26, 1963 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
