Pocket Watch Database
Patent Archive
#463882
Patent Information
Watch Safety Pocket
Joseph Zwick
November 24, 1891
Patent #463882
| Patent Number: | 463882 |
| Description: | Watch Safety Pocket |
| Inventor(s): | Joseph Zwick |
| Patent Date: | Nov 24, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
