US PATENT SUBCLASS 239 / 699
.~ With impeller (e.g., vibrator)

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

690  DF  ELECTROSTATIC TYPE {11}
699.~ With impeller (e.g., vibrator) {1}
700  DF  .~.~> Rotary {3}

DEFINITION

Classification: 239/699

With impeller (e.g., vibrator):

(under subclass 690) Apparatus wherein a spray device comprises a positively moved member for imparting a desired motion to the spray material.