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All Patents in class 406/103
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
720,486Feb. 10, 1903W.C. Robby, W.N. RumelyPneumatic Straw Stackerhay or straw stackers
740,695Oct. 06, 1903W.M. RumelyStraw-Stackerhay or straw stackers
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