US PATENT SUBCLASS 239 / 667
.~ Plural, rotary scatterers, on intersecting axes or coaxial and counter rotating

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

650  DF  CONTAINER FOR NON-FLUID MATERIAL, AND SCATTERING MEANS {21}
667.~ Plural, rotary scatterers, on intersecting axes or coaxial and counter rotating

DEFINITION

Classification: 239/667

(under subclass 650) Apparatus comprising at least two strewing means rotating (1) about an axis which is common to both, each strewing means rotating in a direction opposite to that of the other, or (2) about separate, angularly related axes.

(1) Note. For the meaning of "rotating about an axis" see (1) Note in subclass 681.