US PATENT SUBCLASS 239 / 524
.~.~ Transverse planar or dished surface type

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

461  DF  FLOW DEFLECTING OR ROTATION CONTROLLING MEANS {9}
518  DF  .~ Deflector and terminal flow element {4}
524.~.~ Transverse planar or dished surface type

DEFINITION

Classification: 239/524

(under subclass 518) Apparatus wherein the dispersing means is positioned across the general direction of flow and is either flat or provided with a concavity.