Pocket Watch Database
Patent Archive
#196726
Patent Information
Watch Dial Fasten
Doren Lansing Van
October 30, 1877
Patent #196726
Patent Number: | 196726 |
Description: | Watch Dial Fasten |
Inventor(s): | Doren Lansing Van |
Patent Date: | Oct 30, 1877 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |