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Patents for Major Harper
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	CA-2,999	Jan. 13, 1874	W.W. Byam, S. Grose, M. Harper	Blind slat machine
	CA-3,000	Jan. 13, 1874	W.W. Byam, S. Grose, M. Harper	Venetian blind
	CA-83,415	Oct. 13, 1903	M. Harper	Planing machine

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