US PATENT SUBCLASS 239 / 56
.~.~.~ Pad type

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

34  DF  SLOW DIFFUSERS {9}
53  DF  .~ Liquid supply in absorbent or porous media only {2}
55  DF  .~.~ With enclosing casing {1}
56.~.~.~ Pad type

DEFINITION

Classification: 239/56

(under subclass 55) Apparatus in which the element is in the form of a relatively thin, flat blanket or mat.