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All Patents in class 140/60
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
226,276Apr. 06, 1880J.C. Butler, W.E. ButlerWire-Barbing Machinefence making machines
406,190Jul. 02, 1889A.J. BatesBarb Wire Machinewire winding machines
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