SD

ELECTRICAL AND ELECTRONIC MACHINERY, APPARATUS AND MATERIALS, NAMELY, HERMETIC SEAL HEADERS, CAPS AND GLASS-TO-METAL SEALS FOR SEMICONDUCTOR UNITS, [ CRYSTALS, OPTOELECTRONIC UNITS AND OTHER ELECTRONIC COMPONENTS; ] CERAMIC PACKAGES, [ CERAMIC MOTHER BOARDS AND CERAMIC SUBSTRATES; ] LEADFRAMES FOR SEMICONDUCTOR UNITS AND OTHER ELECTRONIC COMPONENTS; CERAMIC SURGE ARRESTERS FOR TELECOMMUNICATION EQUIPMENT, [ COMPUTERS AND OTHER ELECTRONIC EQUIPMENT; AND CONTACT PARTS FOR SWITCHES, BRUSHES, PRINTED CIRCUIT BOARDS AND OTHER ELECTRONIC APPARATUS; AND MICRO AND MINIATURE LAMPS FOR WATCHES, CAMERAS, SWITCHBOARDS, CARD READERS AND OTHER ELECTRONIC EQUIPMENT ]