Pocket Watch Database
Patent Archive
#493814
Patent Information
Watch Bow Fasten
William F. Bingham
March 21, 1893
Patent #493814
| Patent Number: | 493814 |
| Description: | Watch Bow Fasten |
| Inventor(s): | William F. Bingham |
| Patent Date: | Mar 21, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
