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

Quick search:	Patent number:	Patent Date:

All Patents in class 403/258
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	1,629,449	May 17, 1927	G.B. Duffield	Valve Operating Device
	2,874,985	Feb. 24, 1959	C.J. March	Drill chuck and spindle connection

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP