Pocket Watch Database
Patent Archive
#368689
Patent Information
Clock Control Device
William S. Seales
August 23, 1887
Patent #368689
| Patent Number: | 368689 |
| Description: | Clock Control Device |
| Inventor(s): | William S. Seales |
| Patent Date: | Aug 23, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
