US PATENT SUBCLASS 299 / 1.9
.~ Of material handling means

Current as of: June, 1999
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299 /   HD   MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL

1.05  DF  AUTOMATIC CONTROL; SIGNALING OR INDICATING {4}
1.9.~ Of material handling means

DEFINITION

Classification: 299/1.9

Of material handling means:

(under subclass 1.05) Process or apparatus where a means for moving or carrying material away from the position at which it is broken up is controlled in response to the sensed condition.

(1) Note. See SEARCH CLASS notes of the class definition, for distinction between this subclass and Classes 198 and 405.