Pocket Watch Database
Patent Archive
#2976673
Patent Information
Clock Set And Automatic Regulate
Harwell B. Thompson
Oscar R. Petters
March 28, 1961
Patent #2976673
| Manufacturer: | Hamilton |
| Patent Number: | 2976673 |
| Description: | Clock Set And Automatic Regulate |
| Inventor(s): |
Harwell B. Thompson Oscar R. Petters |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Mar 28, 1961 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
