US PATENT SUBCLASS 266 / 146
.~ By contacting gas with nonmetallic liquid

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

144  DF  WITH MEANS TREATING OR HANDLING GASES EXHAUSTED BY TREATING MEANS {8}
146.~ By contacting gas with nonmetallic liquid {1}
147  DF  .~.~> By liquid spraying

DEFINITION

Classification: 266/146

(under subclass 144) Device including means specialized to commingle or otherwise encounter the fumes with a nonmetallic liquid medium.

SEE OR SEARCH CLASS

261, Gas and Liquid Contact Apparatus, appropriate subclass, for apparatus of general utility for contacting a gas with a liquid.