Pocket Watch Database
Patent Archive
#151931
Patent Information
Watch Key Adjust
Benjamin F. Stanton
June 9, 1874
Patent #151931
| Patent Number: | 151931 |
| Description: | Watch Key Adjust |
| Inventor(s): | Benjamin F. Stanton |
| Assignee: | Stanton Benjamin F |
| Patent Date: | Jun 9, 1874 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
