Pocket Watch Database
Patent Archive
#196972
Patent Information
Clock Dial Illuminate
Thomas Dickinson
November 13, 1877
Patent #196972
| Patent Number: | 196972 |
| Description: | Clock Dial Illuminate |
| Inventor(s): | Thomas Dickinson |
| Patent Date: | Nov 13, 1877 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
