Pocket Watch Database
Patent Archive
#410013
Patent Information
Clock Electric Pendulum
Albert L. Parcelle
August 27, 1889
Patent #410013
Patent Number: | 410013 |
Description: | Clock Electric Pendulum |
Inventor(s): | Albert L. Parcelle |
Patent Date: | Aug 27, 1889 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |