All Patents in class 237/63


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All Patents in class 237/63
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	2,340,844	Feb. 01, 1944	E.J. Dillman	Heating Apparatus
	2,832,569	Apr. 29, 1958	R.W. Lewis	Hot and Cold Water Supply Unit