US PATENT SUBCLASS 239 / 339
.~.~ Liquid inlet port to submerged gas tube

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

302  DF  INCLUDING SUPPLY HOLDER FOR MATERIAL {15}
337  DF  .~ Fluid pressure discharge means {5}
339.~.~ Liquid inlet port to submerged gas tube

DEFINITION

Classification: 239/339

(under subclass 337) Apparatus in which there is a gas path which extends through the material in the receptacle and which has a flow opening therein for the material to enter from the receptacle and be mixed with the gas for discharge through the egress opening.

SEE OR SEARCH THIS CLASS, SUBCLASS:

372, for sprayers having a gas passage from the receptacle space through the fluid outlet means.