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Patents for William J. Hutchins
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
267,462	Nov. 14, 1882	W. Sandiford	Ratchet-drill	hand drills
292,973	Feb. 05, 1884	J. Winterbotham	Hoop-pole-splitting machine	hoop making machines

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