US PATENT SUBCLASS 431 / 179
.~.~.~ Longitudinally adjacent rows

Current as of: June, 1999
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431 /   HD   COMBUSTION

159  DF  FUEL DISPERSER INSTALLED IN FURNACE {10}
174  DF  .~ Spaced fuel dispersing orifices within furnace {4}
178  DF  .~.~ Row with parallel discharge through combustion chamber wall {1}
179.~.~.~ Longitudinally adjacent rows

DEFINITION

Classification: 431/179

(under subclass 178) Apparatus including two rows of fuel dispersers which are close to each other and substantially parallel.