Pocket Watch Database
Patent Archive
#502917
Patent Information
Timepiece Repeat Mech
Fred Terstegen
August 8, 1893
Patent #502917
Patent Number: | 502917 |
Description: | Timepiece Repeat Mech |
Inventor(s): | Fred Terstegen |
Patent Date: | Aug 8, 1893 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |