US PATENT SUBCLASS 134 / 168 R
.~.~.~ With movable means to cause fluid motion (e.g., pumps)

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

*  DD  APPARATUS {34}
166 R  DF  .~ For work having hollows or passages {5}
167 R  DF  .~.~ With movably or flexibly mounted spray or jet applying conduits or nozzles {2}
168 R.~.~.~ With movable means to cause fluid motion (e.g., pumps) {1}
168 C  DF  .~.~.~.~> Conduit cleaner

Unofficial Alpha Subclasses: R C

DEFINITION

Classification: 134/168

(under subclass 167) Apparatus having means for generating pressure in the fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

106, for generating fluid pressure by heating.

184, and see the notes thereto for other combinations involving fluid pressure generating means.