78006660
May 3, 2000
Apr 30, 2002
[ PIEZOELECTRONIC ] * PIEZOLECTRIC * DEVICES AND PIEZOELECTRIC CERAMIC PARTS, NAMELY, ISOLATORS, TRANSDUCERS, ACTUATORS, TRANSFORMERS, SENSORS, [ PEIZO-CERAMIC ] * PIEZO-CERAMIC * MATERIAL FOR STORING ENERGY AND CAPACITORS; AND ELECTRONIC CONTROLLERS FOR USE WITH PIEZOELECTRIC DEVICES OR CERAMICS
Electrical and Scientific Apparatus