US PATENT SUBCLASS 291 / 34
.~ Longitudinal slide

Current as of: June, 1999
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291 /   HD   TRACK SANDERS

25  DF  SAND FEEDERS {8}
34.~ Longitudinal slide

DEFINITION

Classification: 291/34

Sand-discharging and mixing plates or members having rectilinear sliding movement in the sides or bottoms of the sand-hoppers.