Pocket Watch Database
Patent Archive
#517882
Patent Information
Watch Escape
John W. Nunamaker
April 10, 1894
Patent #517882
| Patent Number: | 517882 |
| Description: | Watch Escape |
| Inventor(s): | John W. Nunamaker |
| Assignee: | Hopkins Harvey L |
| Patent Date: | Apr 10, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
