US PATENT SUBCLASS 366 / 160.3
.~.~.~ By variable pump

Current as of: June, 1999
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366 /   HD   AGITATING

150.1  DF  HAVING SPECIFIED FEED MEANS {16}
160.1  DF  .~ Adjustable mixing ratio control {2}
160.2  DF  .~.~ Including pump {1}
160.3.~.~.~ By variable pump {1}
160.4  DF  .~.~.~.~> Piston pump

DEFINITION

Classification: 366/160.3

By variable pump:

(under subclass 160.2) Subject matter wherein the variable means comprises means for varying the speed, duration, or capacity of the pump.