Pocket Watch Database
Patent Archive
#883992
Patent Information
Clock Digital Illuminate
William F. Wentz
April 7, 1908
Patent #883992
Patent Number: | 883992 |
Description: | Clock Digital Illuminate |
Inventor(s): | William F. Wentz |
Patent Date: | Apr 7, 1908 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |