Pocket Watch Database
Patent Archive
#767361
Patent Information
Clock Ratchet Wheel
Thomas B. Jr Stephenson
August 9, 1904
Patent #767361
Patent Number: | 767361 |
Description: | Clock Ratchet Wheel |
Inventor(s): | Thomas B. Jr Stephenson |
Assignee: | Sessions Clock Co |
Patent Date: | Aug 9, 1904 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |