Pocket Watch Database
Patent Archive
#3609954
Patent Information
Watch Calendar Stem Set
Cleon W. Hougendobler
October 5, 1971
Patent #3609954
| Manufacturer: | Hamilton |
| Patent Number: | 3609954 |
| Description: | Watch Calendar Stem Set |
| Inventor(s): | Cleon W. Hougendobler |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Oct 5, 1971 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
