Filed March 25, 1976

Serial No. 73081479

Registered June 28, 1977

Registration No. 1,068,363

Class CHEMICAL PRODUCTS FOR INDUSTRIAL PURPOSES-NAMELY, [ CLAYS OTHER THAN FOR CONSTRUCTION PURPOSES, ] BLEACHING CLAYS AND FULLER'S EARTHS, ADSORBENTS AND DRYING AGENTS FOR USE IN THE CHEMICAL, PETROCHEMICAL, MEDICAL AND FOOD INDUSTRIES, FOUNDRY CLAYS, FOUNDRY [ SAND AND FOUNDRY ] RESINS, SWELLING AND THICKENING AGENTS BASED ON CLAYS, SUSPENSIONS FOR RINSING AND SOLIDIFYING BORE HOLES IN EARTH DRILLING, [ FILLER SUBSTANCES FOR PAPER AND PLASTIC MATERIALS; CARRIER SUBSTANCES FOR DRUGS; MINERAL ACIDS, ] CATALYSTS FOR USE IN THE CHEMICAL, PETROCHEMICAL, FOOD AND PHARMACEUTICAL INDUSTRIES; CATALYST CARRIERS ON THE BASIS OF REFRACTORY INORGANIC SUBSTANCES; [ CHEMICAL AGENTS FOR WATER AND WASTE WATER PURIFICATION ON THE BASIS OF POLYVALENT METAL SALTS AND ACTIVATED BENTONITES; ] CHEMICAL PRODUCTS USED IN AGRICULTURE, HOUTICULTURE AND FORESTRY-NAMELY, PLANT PROTECTIVES, [ CARRIER POWDERS FOR PLANT PROTECTIVES ] ON THE BASIS OF CLAY PRODUCTS, SOIL IMPROVING AGENTS, SOIL SOLIDIFYING AGENTS [ AND COMPOSTING AGENTS; FERTILIZERS, FIRE EXTINGUISHING AGENTS ]; 001; 005; 006; 010; 026; 046; 006; 011; 016; 006; 018; 044; 046; 051; 052; 001; 012; 033; 050; 001; 046