Pocket Watch Database
Patent Archive
#646843
Patent Information
Watch Dial
Ernest Krahenbuhl
April 3, 1900
Patent #646843
| Patent Number: | 646843 |
| Description: | Watch Dial |
| Inventor(s): | Ernest Krahenbuhl |
| Patent Date: | Apr 3, 1900 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
