US PATENT SUBCLASS 134 / 173
.~.~ As pump or element thereof

Current as of: June, 1999
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134 /   HD   CLEANING AND LIQUID CONTACT WITH SOLIDS

*  DD  APPARATUS {34}
172  DF  .~ With movably or flexibly mounted spray or jet applying conduits or nozzles {6}
173.~.~ As pump or element thereof

DEFINITION

Classification: 134/173

(under subclass 172) Apparatus in which the movable nozzle or conduit is adapted to function as a pump or which is an element of a pump.