73600807
May 27, 1986
Apr 18, 1989
CHEMICALS FOR A VARIETY OF INDUSTRIAL AND MANUFACTURING PURPOSES, NAMELY, CERAMIC POWDERS, ALUMINA POWDERS, ALUMINUM NITRIDES, SILICON, ZIRCONIA AND ALUM; METALLIC POWDERS FOR SINTERING; RAW MATERIAL FOR REFRACTORY PRODUCTS; CHEMICAL SMOKE SUPPRESSANT
ChemicalsPOLISHING COMPOUNDS OF SILICON AND CORUNDOM FOR GENERAL INDUSTRIAL AND MANUFACTURING USE; HIGH PURITY POWDER FOR POLISHING
Cosmetics and Cleaning PreparationsPRECIOUS METALS SOLD IN BULK; PRECIOUS STONES, JEWELS, WATCH PARTS, CLOCKS, SYNTHETIC RUBIES USED AS PIVOTS FOR COG-WHEELS, GLASSES FOR WATCHES, WATCH-CAGES, SYNTHETIC GEM STONES FOR BUTTONS; SYNTHETIC GEM STONES USED IN INDUSTRY OR FOR WATCH MAKING, JEWELRY, ELECTRONIC, OPTICAL AND MEDIA RECORDING; SYNTHETIC GEM STONES FOR SCIENTIFIC, MEASURING AND CHECKING PURPOSES
Jewelry