Pocket Watch Database
Patent Archive
#2784546
Patent Information
Clock Watch Hand Power Operate Set
Oscar R. Petters
March 12, 1957
Patent #2784546
| Manufacturer: | Hamilton |
| Patent Number: | 2784546 |
| Description: | Clock Watch Hand Power Operate Set |
| Inventor(s): | Oscar R. Petters |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Mar 12, 1957 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
