Patents for Thaddeus Hyatt


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Patents for Thaddeus Hyatt
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	1,867	Nov. 26, 1840	T. Hyatt, N.T. Winans	Manufacture of splits or sticks for friction and other matches
	53,250	Mar. 13, 1866	T. Hyatt	Improvement in the Preparation of Coffee