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: |
