US PATENT SUBCLASS 123 / 179.18
.~.~ Intake air control

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

179.1  DF  STARTING DEVICE {18}
179.16  DF  .~ With fuel or intake air control {2}
179.18.~.~ Intake air control

DEFINITION

Classification: 123/179.18

Intake air control:

(under subclass 179.16) Apparatus wherein a means regulates the flow of incoming air.