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Patents for Edward W. Carr
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
1,430X	Feb. 06, 1811	E.W. Carr, R. Hancock, Sr.	Cotton gin	cotton gins
1,455X	Mar. 01, 1811	R. Hancock, Sr., E.W. Carr	Machine for cutting wooden screws	wood threading machines

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