Pocket Watch Database
Patent Archive
#459949
Patent Information
Machine Watch Dial Enamel & Bake
Eppa H. Ryon
September 22, 1891
Patent #459949
Patent Number: | 459949 |
Description: | Machine Watch Dial Enamel & Bake |
Inventor(s): | Eppa H. Ryon |
Patent Date: | Sep 22, 1891 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |