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Patents for Thomas W. Allen
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
5,357Nov. 06, 1847C.W. Noyes, T.W. AllenPiston-Rod Packingpiston ring and packing
RE254Jan. 10, 1854C.W. Noyes, T.W. AllenPiston-Rod Packingpiston ring and packing
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