Patents Granted on 1815-05-15


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Patents Granted on 1815-05-15
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	2,307X	May 15, 1815	C. Harris	Iron back log for warming rooms
	2,308X	May 15, 1815	J. Lane	Washing machine
	2,309X	May 15, 1815	J. Lane	Churn