Description
Class F02P : IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
Subclass 3/10: Other electric spark ignition installations characterised by the type of ignition power generation storage having capacitive energy storage (piezo-electric or electrostatic ignition F02P 3/12) Low-tension installation, e.g. using surface-discharge sparking plugs