US PATENT SUBCLASS 110 / 296
.~ Including fluid supply means

Current as of: June, 1999
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110 /   HD   FURNACES

295  DF  HAVING MULTIPLE FIREBOX {1}
296.~ Including fluid supply means

DEFINITION

Classification: 110/296

Including fluid supply means:

(under subclass 295) Apparatus provided with means to supply air, steam, or water to a combustion chamber.

SEE OR SEARCH THIS CLASS, SUBCLASS:

188+, for a furnace provided with noncombustible fluid feed means provided with control means responsive to a sensed

condition.

348, for process of fluid feed.