Pocket Watch Database
Patent Archive
#3534546
Patent Information
Watch Balance Electric
Van James O. Le
October 20, 1970
Patent #3534546
| Manufacturer: | Hamilton |
| Patent Number: | 3534546 |
| Description: | Watch Balance Electric |
| Inventor(s): | Van James O. Le |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Oct 20, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
