US PATENT SUBCLASS 239 / 400
.~.~ Three or more fluids

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

398  DF  COMBINING OF SEPARATELY SUPPLIED FLUIDS (I.E., PLURAL FLOW PATHS) {9}
399  DF  .~ Including whirler device to induce fluid rotation {5}
400.~.~ Three or more fluids

DEFINITION

Classification: 239/400

(under subclass 399) Apparatus including means for separately supplying three or more fluids one of which may be ambient air.