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

Quick search:	Patent number:	Patent Date:

All Patents in class 433/151
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	781,947	Feb. 07, 1905	J.M. Stryhal, J.J. Hartley	Center Punch
	783,749	Feb. 28, 1905	J.J. Hartley	Center Punch
	789,520	May 09, 1905	J.A. Adell, J.L. Baltzer	Automatic prick-punch

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP