Pocket Watch Database
Patent Archive
#2293456
Patent Information
Balance Staff
Henry Cloyd Dobbs
August 18, 1942
Patent #2293456
| Manufacturer: | Hamilton |
| Patent Number: | 2293456 |
| Description: | Balance Staff |
| Inventor(s): | Henry Cloyd Dobbs |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Aug 18, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
