Pocket Watch Database
Patent Archive
#950896
Patent Information
Clock Synch By Telephone
William W. Dean
March 1, 1910
Patent #950896
Patent Number: | 950896 |
Description: | Clock Synch By Telephone |
Inventor(s): | William W. Dean |
Assignee: | Consolidated Fire Alarm Co |
Patent Date: | Mar 1, 1910 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |