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Patents for H. A. Hannum
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	592,869	Nov. 02, 1897	H.A. Hannum	Rotary Cutter
	623,602	Apr. 25, 1899	H.A. Hannum	Die for Making Pinking Cutters
	691,939	Jan. 28, 1902	H.A. Hannum	Rotary Cutter

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