US PATENT SUBCLASS 266 / 145
.~ Having means to treat or handle gases evolving from rotary furnace

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}
145.~ Having means to treat or handle gases evolving from rotary furnace

DEFINITION

Classification: 266/145

(under subclass 144) Device wherein the gas handling or treating means are specialized to receive fumes from a furnace adapted to rotate through more than 360 degrees.

SEE OR SEARCH THIS CLASS, SUBCLASS:

173, for a rotary drum ore treating or metal extracting furnace.

213, for a revolving-drum type furnace for melting metal or treating a molten metal.

244, for a Bessemer-type treating vessel mounted to revolve about its longitudinal axis.

248, for a horizontal, rotatable, cylindrical metal melting or molten metal treating means which oscillates about its longitudinal axis.