Pocket Watch Database
Patent Archive
#77028
Patent Information
Watch Key
Henry Ganny
April 21, 1868
Patent #77028
| Patent Number: | 77028 |
| Description: | Watch Key |
| Inventor(s): | Henry Ganny |
| Patent Date: | Apr 21, 1868 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
