Pocket Watch Database

Patent Archive
#1908112

Patent Information

Clock Control Mech Synch

James W. Bryce

May 9, 1933

Patent #1908112
Patent Number:1908112
Description:Clock Control Mech Synch
Inventor(s): James W. Bryce
Assignee:International Time Record Co
Patent Date:May 9, 1933
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF