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All Patents in class 294/93
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
439,994Nov. 04, 1890H.H. BallardOpening Instrument For Binding Clipspliers
2,566,507Sep. 04, 1951R.G. Knudsen, G.M. WalravenCylinder Sleeve Puller
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