All Patents in class 222/630


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All Patents in class 222/630
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	1,473,785	Nov. 13, 1923	W.W. Gore	Dust Sprayer
	1,473,786	Nov. 13, 1923	W.W. Gore	Dust Sprayer
	1,473,787	Nov. 13, 1923	W.W. Gore	Dust Sprayer
	4,387,852	Jun. 14, 1983	C.A. Mattson, J. Michel, A. Domagalski	Fertilizer spreader
	4,474,327	Oct. 02, 1984	C.A. Mattson, J. Michel, A. Domagalski	Fertilizer spreader