Pocket Watch Database
Patent Archive
#537303
Patent Information
Watch Alarm
John W. Nunamaker
April 9, 1895
Patent #537303
| Patent Number: | 537303 |
| Description: | Watch Alarm |
| Inventor(s): | John W. Nunamaker |
| Patent Date: | Apr 9, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
