73197852
Dec 22, 1978
Apr 5, 1983
Active Trademark
INORGANIC SEMICONDUCTOR MATERIALS IN THE FORM OF CRYSTALS, (( POWDERS AND GRANULATES, )) HIGHLY DISPERSED SILICON DIOXIDE; SILANES; SLUDGE FROM ELECTROLYTIC PROCESSES; SYNTHETIC RESINS AND PLASTICS AS RAW MATERIALS AND IN THE COMPOUNDED FORM OF DISPERSIONS, BEADS AND UNSHAPED PIECES
ChemicalsINORGANIC SEMICONDUCTOR MATERIALS IN THE FORM OF SHAPED HOLLOW BODIES (( AND SHAPED SOLID BODIES, AND SHAPED BODIES IN THE FORM OF HOLLOW BODIES, PLATES AND FOIL COATED WITH SEMICONDUCTOR MATERIALS))
Rubber Goods