Pocket Watch Database
Patent Archive
#415737
Patent Information
Watch Dial Machine For Enamel
Eppa H. Ryon
November 26, 1889
Patent #415737
| Patent Number: | 415737 |
| Description: | Watch Dial Machine For Enamel |
| Inventor(s): | Eppa H. Ryon |
| Patent Date: | Nov 26, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
