F02P 7/03 with electrical means (ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders F02P15/08)
Introduced: January 1985
Title
Titles differ between systems:
IPC: with electrical means
CPC: with electrical means (ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders F02P15/08)
Full Title
Full titles differ between systems:
Arrangement of distributors, circuit-makers, circuit-breakers or pick-up devices for electric spark ignition > of distributors > with electrical means
Arrangements of distributors, circuit-makers or -breakers, or pick-up devices (advancing or retarding ignition or control therefor F02P5/00; such devices per se, see the relevant classes of Section H, e.g. rotary switches H01H19/00, contact-breakers, distributors H01R39/00, generators H02K) > of distributors > with electrical means (ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders F02P15/08)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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