Pocket Watch Database
Patent Archive
#421844
Patent Information
Watch Or Other Timepiece Repeat Mech
Fred Terstegen
February 18, 1890
Patent #421844
Patent Number: | 421844 |
Description: | Watch Or Other Timepiece Repeat Mech |
Inventor(s): | Fred Terstegen |
Patent Date: | Feb 18, 1890 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |