US PATENT SUBCLASS 366 / 25
.~.~.~ By hot gases to interior

Current as of: June, 1999
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366 /   HD   AGITATING

1  DF  MORTAR MIXER TYPE {15}
22  DF  .~ With heating or drying {2}
24  DF  .~.~ Heating mixing chamber {1}
25.~.~.~ By hot gases to interior

DEFINITION

Classification: 366/25

By hot gases to interior:

(under subclass 24) Subject matter wherein the heating means is a high temperature fluid introduced within the mixing chamber.