Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

All Patents in class 307/141.8
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	870,900	Nov. 12, 1907	C.A. Palmgren, A.H. Young	Time-controlled circuit-closing device
	1,074,813	Oct. 07, 1913	C.A. Palmgren	Time-controlled circuit-closing device

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP