Pocket Watch Database
Patent Archive
#2662366
Patent Information
Watch Electric
Fred Koehler
December 15, 1953
Patent #2662366
| Manufacturer: | Hamilton |
| Patent Number: | 2662366 |
| Description: | Watch Electric |
| Inventor(s): | Fred Koehler |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Dec 15, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
