Pocket Watch Database
Patent Archive
#441608
Patent Information
Watch Stop
Thomas J. Wrangham
November 25, 1890
Patent #441608
| Patent Number: | 441608 |
| Description: | Watch Stop |
| Inventor(s): | Thomas J. Wrangham |
| Patent Date: | Nov 25, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
