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All Patents in class 451/34
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,334,238Nov. 16, 1943W.G. BaldenhoferSurface Grinder Spindle Bearingmetalworking machine bearings
2,749,677Jun. 12, 1956D.E. BurgessSharpener for Planing Machine Cutter Block Bladessharpening machines
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