1 Chemical products for commercial and scientific use, namely, alkylates
4 fuels, namely, motor fuels, aircraft fuels, rocket fuels and racing fuels
11 Apparatus, installations and devices for the production of alkylates, namely, crack-reactors, distillers, condensers, rotary-evaporators, autoclaves, dehydrogenation units and adsorption units
37 Building, installation and maintenance of industrial plants and facilities
42 Research and development in the field of chemistry, especially in the field of alkylation; engineering services; development, planning, and projecting for others of devices, apparatus and methods in the fields of analysis and synthesis as well as related consulting services, especially in the field of alkylation; chemical analyses and interpretation of the results; chemical syntheses and interpretation of the results; and technical consultation in the field of all chemistry