US PATENT SUBCLASS 239 / 704
.~ With fluid entrainment

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

690  DF  ELECTROSTATIC TYPE {11}
704.~ With fluid entrainment {2}
705  DF  .~.~> With air outlet forward of material outlet
706  DF  .~.~> With charging electrode mounted on spray device {1}

DEFINITION

Classification: 239/704

With fluid entrainment:

(under subclass 690) Apparatus wherein the spray device comprises means for combining the spray material with a fluid.

(1) Note. The fluid may be used to convey, impel, mix, atomize, etc., the spray material.