US PATENT SUBCLASS 110 / 311
.~.~.~.~ Grate mounted

Current as of: June, 1999
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110 /   HD   FURNACES

297  DF  INCLUDING NONCOMBUSTIBLE FLUID SUPPLY MEANS {3}
301  DF  .~ Having treatment means {2}
309  DF  .~.~ And flow modifying means {2}
310  DF  .~.~.~ Deflector {1}
311.~.~.~.~ Grate mounted {1}
312  DF  .~.~.~.~.~> Below grate

DEFINITION

Classification: 110/311

Grate mounted:

(under subclass 310) Apparatus wherein the deflector is attached to or substantially contiguous to the fuel supporting means.