Pocket Watch Database
Patent Archive
#1846929
Patent Information
Clock Advertise
George Willens
February 23, 1932
Patent #1846929
Patent Number: | 1846929 |
Description: | Clock Advertise |
Inventor(s): | George Willens |
Patent Date: | Feb 23, 1932 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |