76112621
Aug 18, 2000
Apr 29, 2003
Compounds for the manufacture of technical ceramics, ceramic materials in particulate form for use as filtering media for filtering solvents in the chemical industry, ceramic glazings, silicons, silicates, zirconia, opacifiers for enamel or glass, filtering materials for filtering solvents in the chemical industry, and acidulated water for recharging batteries
ChemicalsGlasses, namely, processed optical glasses, glasses covered with electrical conductors; parts for communications equipment, namely frequency changers, multi-layers ceramic boards, printed circuit boards, condensers, ceramic filters, integrated circuits, ceramic capacitors, and converters
Electrical and Scientific Apparatus