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All Patents in class 277/533
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	5,357	Nov. 06, 1847	C.W. Noyes, T.W. Allen	Piston-Rod Packing
	407,533	Jul. 23, 1889	F.G. Kellogg	Piston Rod Packing

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