US PATENT SUBCLASS 181 / 239
.~.~.~ Outlets

Current as of: June, 1999
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181 /   HD   ACOUSTICS

175  DF  SOUND-MODIFYING MEANS {12}
212  DF  .~ Muffler, fluid conducting type {25}
238  DF  .~.~ Multiple distinct inlets and/or outlets {1}
239.~.~.~ Outlets

DEFINITION

Classification: 181/239

Outlets:

(under subclass 238) Subject matter comprising a plurality of fluid outlets or discharge ports.