75687207
Apr 20, 1999
CARBON BLACK FOR GENERAL INDUSTRIAL USE AND, PARTICULARLY, FOR USE IN THE PLASTIC INDUSTRY, SYNTHETIC RUBBER INDUSTRY, AND THE VEHICLE TIRE INDUSTRY
ChemicalsEXTRACTION AND PROCESSING OF LIQUIDS FROM NATURAL GAS; THE MANUFACTURE OR CARBON BLACK TO THE ORDER AND SPECIFICATION OF OTHERS FOR GENERAL INDUSTRIAL USE
Treatment of Materials