US PATENT SUBCLASS 123 / 41.62
.~.~.~ Air duct with discharge ports or conduits


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

41.01  DF  COOLING {27}
41.56  DF  .~ Air-cooled {7}
41.6  DF  .~.~ Steam dividing vanes, baffles, conduits, or the like for multiple cylinders {2}
41.62.~.~.~ Air duct with discharge ports or conduits


DEFINITION

Classification: 123/41.62

(under subclass 41.6) Subject matter in which the stream dividing means comprises an air duct or passage having discharge ports or conduits for directing the air flow to or against different parts of the engine.