Pocket Watch Database
Patent Archive
#3095690
Patent Information
Watch Electric Index System Contact
Helmut Epperlein
July 2, 1963
Patent #3095690
| Manufacturer: | Hamilton |
| Patent Number: | 3095690 |
| Description: | Watch Electric Index System Contact |
| Inventor(s): | Helmut Epperlein |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Jul 2, 1963 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
