Pocket Watch Database
Patent Archive
#1905948
Patent Information
Warning Action For Clock Movement
W. J. Smith
November 14, 1916
Patent #1905948
| Patent Number: | 1905948 |
| Description: | Warning Action For Clock Movement |
| Inventor(s): | W. J. Smith |
| Patent Date: | Nov 14, 1916 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
