All Patents in class 144/336


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


Quick search:	Patent number:	Patent Date:

All Patents in class 144/336
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	127,270	May 28, 1872	G. Robinson	Improvement in electrical wood-dividers
	1,642,668	Sep. 20, 1927	C.J. Brey	Apparatus for felling trees and the like