US PATENT SUBCLASS 123 / FOR 117
.~ Acceleration responsive (123/422)

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

FOR 101  DF  SPARK IGNITION TIMING CONTROL (123/406) {16}
FOR 117.~ Acceleration responsive (123/422)

DEFINITION

Classification: 123/FOR.117

Acceleration responsive:

Subject matter in which the spark timing control device includes means to sense a demand for increased power output from the engine.