US PATENT SUBCLASS 171 / 118
.~.~.~ Opposed endless members

Current as of: June, 1999
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171 /   HD   UNEARTHING PLANTS OR BURIED OBJECTS

111  DF  EARTH REMOVAL AND SEPARATION {8}
114  DF  .~ With impeller or clod breaker for excavator or separator {4}
117  DF  .~.~ Endless belt type impeller or breaker {3}
118.~.~.~ Opposed endless members

DEFINITION

Classification: 171/118

(under subclass 117) Apparatus which includes a pair of endless belt members each of which has a run disposed adjacent to and in cooperation with a run of the other in such fashion that a recovered object or plant may be confined and transported between said runs or an earth clod may be crushed between said runs.