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

Quick search:	Patent number:	Patent Date:

Patents for Irving Spencer
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	119,007	Sep. 19, 1871	H. Bickford	Improvement in mortising-machines
	RE6,773	Nov. 30, 1875	W.H. Doane, W.E. London	Improvement in combined planing and matching machines
	175,676	Apr. 04, 1876	W.H. Doane, G.W. Bugbee	Planer-matcher convertible to planer

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP