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All Patents in class 100/904
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	1,650,495	Nov. 22, 1927	G.B. Damon	Briquetting apparatus
	2,878,512	Mar. 24, 1959	R. Davis	Extrusion apparatus with stock-displacing discharge end on feed screw

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