US PATENT SUBCLASS 366 / 136
.~ Recirculating from and to mixing chamber


Current as of: June, 1999
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366 /   HD   AGITATING

131  DF  HAVING INTERRELATED FEED AND DISCHARGE MEANS {5}
136.~ Recirculating from and to mixing chamber {1}
137  DF  .~.~> Directly


DEFINITION

Classification: 366/136

Recirculating from and to mixing chamber:

(under subclass 131) Subject matter wherein the feed and discharge means are interconnected by a duct exteriorly of the mixing chamber for returning at least a portion of discharge material to the chamber.