US PATENT SUBCLASS 366 / 106
.~ Intermittent or pulsating feed

Current as of: June, 1999
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366 /   HD   AGITATING

101  DF  BY INJECTING GAS INTO MIXING CHAMBER {4}
106.~ Intermittent or pulsating feed

DEFINITION

Classification: 366/106

Intermittent or pulsating feed:

(under subclass 101) Subject matte wherein the gas is introduced in recurrent interrupted sequence or in recurrent variation in flow rate.