Pocket Watch Database
Patent Archive
#233405
Patent Information
Watch Case
Ferdinand Ephraim
October 19, 1880
Patent #233405
| Patent Number: | 233405 |
| Description: | Watch Case |
| Inventor(s): | Ferdinand Ephraim |
| Patent Date: | Oct 19, 1880 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
