US PATENT SUBCLASS 123 / 563
.~.~ Intercooler

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
559.1  DF  .~ Supercharger {9}
563.~.~ Intercooler

DEFINITION

Classification: 123/563

Intercooler:

(under subclass 559) Subject matter wherein means is employed to lower the temperature of the air or mixture leaving the supercharger before its entry into the engine or another supercharger.

(1) Note. Any cooling combined with nonsupercharged charged forming should be classified in subclasses 540+ above.