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All Patents in class 292/57
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	48,555	Jul. 04, 1865	W.H. Hart	Improvement in door-bolts
	429,794	Jun. 10, 1890	R.E. Poindexter	Corn-splitting machine
	957,600	May 10, 1910	W.L. Deming	Lock for windows and analogous devices

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