Pocket Watch Database
Patent Archive
#1310783
Patent Information
Clock Synch
James W. Bryce
July 22, 1919
Patent #1310783
Patent Number: | 1310783 |
Description: | Clock Synch |
Inventor(s): | James W. Bryce |
Assignee: | International Time Record Co |
Patent Date: | Jul 22, 1919 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |