Pocket Watch Database
Patent Archive
#334517
Patent Information
Clock Movement Electric
Silas C. Dickinson
January 19, 1886
Patent #334517
| Patent Number: | 334517 |
| Description: | Clock Movement Electric |
| Inventor(s): | Silas C. Dickinson |
| Patent Date: | Jan 19, 1886 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
