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

Quick search:	Patent number:	Patent Date:

Patents for Charles B. Knapp
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	63,532	Apr. 02, 1867	C.B. Knapp	Improvement in boring machines
	D4,302	Aug. 23, 1870	C.B. Knapp	Design for joining wood
	122,390	Jan. 02, 1872	N.S. Clement, C.B. Knapp	Improvement in machines for dovetailing

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP