Patents for Charles Melsom O'Hara


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Patents for Charles Melsom O'Hara
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
117,105	Jul. 18, 1871	C.M. O'Hara	Improvement in Hand Corn Shellers
117,670	Aug. 01, 1871	C.M. O'Hara	Hand Corn Huskers	corn huskers