US PATENT SUBCLASS 239 / 137
.~.~.~ Plural fluids through outlet means

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

128  DF  WITH HEATING OR COOLING MEANS FOR THE SYSTEM OR SYSTEM FLUID {5}
135  DF  .~ Heating means {2}
136  DF  .~.~ Vapor generator {1}
137.~.~.~ Plural fluids through outlet means {1}
138  DF  .~.~.~.~> One an aspirating fluid for discharge

DEFINITION

Classification: 239/137

(under subclass 136) Apparatus in which more than one fluid is discharged through the terminal outlet means.

(1) Note. There must be some characteristic differing between the fluids in order to qualify for the subclass, e.g., pressure, temperature, state, etc.