NTK

ELECTRIC SPARK UNIT USED TO IGNITE HIGH DENSITY CITY GAS

INTEGRATED CIRCUITS, CERAMIC DUAL IN-LINE PACKAGES (CERDIPS), ELECTRONIC CERAMIC FILTERS, CERAMIC AUDIO TONE TRANSDUCERS, ELECTRONIC TRANSDUCERS FOR USE IN WAVE TRANSMITTERS AND RECEIVERS FOR UNDERWATER AND AERIAL COMMUNICATIONS, AND ELECTRONIC OXYGEN SENSORS FOR USE IN ANALYZING AUTOMOBILE EXHAUST EMISSIONS

PIEZOELECTRIC IGNITERS FOR USE IN GAS RANGES AND STOVES