Pocket Watch Database

Patent Archive
#513262

Patent Information

Time Signal Electric

James H. Gerry

January 23, 1894

Patent #513262
Patent Number:513262
Description:Time Signal Electric
Inventor(s): James H. Gerry
Assignee:Self Winding Clock Co
Patent Date:Jan 23, 1894
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF