Pocket Watch Database
Patent Archive
#21738
Patent Information
Watch Escape
Josiah Bishop
October 12, 1858
Patent #21738
| Patent Number: | 21738 |
| Description: | Watch Escape |
| Inventor(s): | Josiah Bishop |
| Patent Date: | Oct 12, 1858 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
