DIFF Subgroup
F02P 7/04 having distributors with air-tight casing
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Arrangement of distributors, circuit-makers, circuit-breakers or pick-up devices for electric spark ignition > of distributors > having distributors with air-tight casing
CPC:
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 > having distributors with air-tight casing
No child classifications to compare. This is a leaf node in both IPC and CPC.