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Patents for Henry C. White
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
124,182Feb. 27, 1872H.C. WhiteImprovement in Piston Rod Packingpiston ring and packing
124,183Feb. 27, 1872H.C. WhiteImplement in Packing for Engines, &c.piston ring and packing
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