Pocket Watch Database
Patent Archive
#1852869
Patent Information
Clock Advertise
George Willens
April 5, 1932
Patent #1852869
Patent Number: | 1852869 |
Description: | Clock Advertise |
Inventor(s): | George Willens |
Patent Date: | Apr 5, 1932 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |