All Patents in class 366/231


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All Patents in class 366/231
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	31,355	Feb. 05, 1861	M.C. Longacre	Churn
	239,269	Mar. 22, 1881	P. Pearson	Apparatus for Roasting Coffee
	558,123	Apr. 14, 1896	B. Tupholme	Coffee Roaster