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Patents for Henry B. Fernald
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	9,020X	Aug. 17, 1835	H.B. Fernald	Applying the Rising and Falling of Tides to Propel Machinery
	9,153X	Oct. 10, 1835	R. Mills, H.B. Fernald	Hydrostatic and pneumatic machine for propelling

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