Pocket Watch Database
Patent Archive
#632128
Patent Information
Watch Plate
Ernest Krahenbuhl
August 29, 1899
Patent #632128
| Patent Number: | 632128 |
| Description: | Watch Plate |
| Inventor(s): | Ernest Krahenbuhl |
| Patent Date: | Aug 29, 1899 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
