Pocket Watch Database
Patent Archive
#919790
Patent Information
Clock Secondary Electric
Jacob Steiger
James Besancon
April 27, 1909
Patent #919790
| Patent Number: | 919790 |
| Description: | Clock Secondary Electric |
| Inventor(s): |
Jacob Steiger James Besancon |
| Patent Date: | Apr 27, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
