All Patents in class 72/313


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All Patents in class 72/313
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	409,522	Aug. 20, 1889	M. Sweet	Machine for riveting curry-combs
	972,369	Oct. 11, 1910	P.R. Hahnemann	Power-press
	1,753,717	Apr. 08, 1930	R.J. Pardee	Drawing press