Pocket Watch Database
Patent Archive
#403525
Patent Information
Timepiece Dial
Martin V. B. Ethridge
May 21, 1889
Patent #403525
Patent Number: | 403525 |
Description: | Timepiece Dial |
Inventor(s): | Martin V. B. Ethridge |
Assignee: | Swann John |
Patent Date: | May 21, 1889 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |