Pocket Watch Database
Patent Archive
#157064
Patent Information
Watch Key
George D. Clark
November 24, 1874
Patent #157064
| Patent Number: | 157064 |
| Description: | Watch Key |
| Inventor(s): | George D. Clark |
| Assignee: | Clark Norris |
| Patent Date: | Nov 24, 1874 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
