Class 004
Lubricant and Fuel Products
Washing and cleaning preparations; washing and cleaning preparations for refrigerating and conditioning machineries, apparatus, installations and parts thereof; perfumes for industrial purposes; air fragrancing preparations; air fragrance reed diffusers; cleaning preparations for cleansing drains
Chemical additives for use in maintenance and repair of refrigerating and air conditioning apparatus and installations; chemical preparations for melting ice; chemical sealing compounds, namely, leak sealants for refrigerating and air conditioning apparatus and installations, industrial adhesives for use in sealing; chemical tracers for gas and oil leak detection; protective chemical compounds for welding