US PATENT SUBCLASS 123 / 625
.~ Responsive to engine or environmental condition

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

594  DF  HIGH TENSION IGNITION SYSTEM {28}
625.~ Responsive to engine or environmental condition {1}
626  DF  .~.~> Oscillator or trigger circuit responsive to engine condition

DEFINITION

Classification: 123/625

Responsive to engine or environmental condition:

(under subclass 594) Subject matter in which the ignition system includes means responsive to an engine parameter or an environmental condition.