Pocket Watch Database
Patent Archive
#878739
Patent Information
Clock Key Watch Man
Abraham A. Newman
February 11, 1908
Patent #878739
Patent Number: | 878739 |
Description: | Clock Key Watch Man |
Inventor(s): | Abraham A. Newman |
Patent Date: | Feb 11, 1908 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |