US PATENT SUBCLASS 134 / 171
.~.~ With plural fluid-supplying pipes

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}
171.~.~ With plural fluid-supplying pipes

DEFINITION

Classification: 134/171

(under subclass 166) Apparatus which has a plurality of pipes for supplying fluid in parallel.