Pocket Watch Database
Patent Archive
#335860
Patent Information
Clock Electric System
Charles D. Warner
February 9, 1886
Patent #335860
| Patent Number: | 335860 |
| Description: | Clock Electric System |
| Inventor(s): | Charles D. Warner |
| Patent Date: | Feb 9, 1886 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
