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Patents for H. K. Porter, Inc.
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	226,190	Apr. 06, 1880	H.K. Porter	Bolt-cutter
	484,670	Oct. 18, 1892	H.K. Porter	Bolt-clipper
	1,822,745	Sep. 08, 1931	H.W. Porter	Cutting tool
	2,090,259	Aug. 17, 1937	F.T. Lind	Tool
	2,132,825	Oct. 11, 1938	F.T. Lind, E.M. Webster	Pivot joint

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