15 GENERAL PURPOSE LUBRICATING OIL, GREASE, PENETRATING OIL, GEAR AND TRANSMISSION LUBRICANT AND CONDITIONER, FUEL OIL SUSPENSION AGENT, ENGINE CONDITIONER HAVING CLEANING, VOLATILIZING AND LUBRICATING PROPERTIES; AND LUBRICATING AND CONDITIONING PRODUCTS FOR INTERNAL COMBUSTION ENGINES-NAMELY, TRANSMISSION CONDITIONER, ENGINE OIL TREATMENT, FUEL ADDITIVE-CONDITIONER, AND COOLING SYSTEM LUBRICANT AND CONDITIONER