Pocket Watch Database
Patent Archive
#19479
Patent Information
Clock Pendulum
Dana Bicksford
March 2, 1858
Patent #19479
Patent Number: | 19479 |
Description: | Clock Pendulum |
Inventor(s): | Dana Bicksford |
Patent Date: | Mar 2, 1858 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |