US PATENT SUBCLASS 55 / 341.2
.~ Gas flow from inside to outside of filter

Current as of: June, 1999
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55 /   HD   GAS SEPARATION

341.1  DF  MULTIPLE BAG TYPE FILTERS IN CHAMBER {5}
341.2.~ Gas flow from inside to outside of filter {2}
341.3  DF  .~.~> Modular compartments
341.4  DF  .~.~> Horizontally mounted filters

DEFINITION

Classification: 55/341.2

Gas flow from inside to outside of filter:

(under subclass 341.1) Apparatus in which the direction of gas flow is from inside to outside of the bag type filters.