US PATENT SUBCLASS 123 / 634
.~ Having a specific ignition coil
Current as of:
June, 1999
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123 /
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INTERNAL-COMBUSTION ENGINES
594
DF
HIGH TENSION IGNITION SYSTEM
{28}
634
.~ Having a specific ignition coil
DEFINITION
Classification: 123/634
Having a specific ignition coil:
(under subclass 594) Subject matter wherein significance is attributed to the construction of an ignition coil.
SEE OR SEARCH CLASS
336, Inductor Devices,
199+, and 225+ for coils, per se.