Pocket Watch Database
Patent Archive
#649590
Patent Information
Time Indicate Device
Samuel P. Thrasher
May 15, 1900
Patent #649590
Patent Number: | 649590 |
Description: | Time Indicate Device |
Inventor(s): | Samuel P. Thrasher |
Patent Date: | May 15, 1900 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |