Pocket Watch Database
Patent Archive
#122912
Patent Information
Watch Pocket Safety
January 23, 1872
Patent #122912
| Patent Number: | 122912 |
| Description: | Watch Pocket Safety |
| Inventor(s): | |
| Patent Date: | Jan 23, 1872 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
