Computer programming; Computer software design; Computer system design services; Construction drafting; Creating and maintaining web sites for others; Design and development of computer hardware; Maintenance of computer software; Quality control for others; Recovery of computer data; Technical research in the field of aeronautics

Building construction information; Clothing repair; Construction of buildings; Disinfecting; Film projector repair and maintenance; Furniture maintenance; Mining extraction; Restoration of works of art; Upholstering; Vehicle service stations

Computer game software; Data processing equipment, namely, couplers; Electric wires; Electrical transformers; Eye glasses; Instruments for measuring length; Phonograph records featuring music; Protection masks; Radios; Video recorders

Candles; Electrical energy; Fuels; Industrial greases; Industrial lubricants; Lubricating oils; Mineral motor fuel; Non-chemical adsorbents for removing impurities from fuel; Renewable energy, namely, solar energy, wind energy and geothermal energy; Waxes

Adhesives for industrial purposes; Agglutinants for concrete; Enzymes for use in the food industry; Fertilizers and manures; Gases for welding; Industrial chemicals; Mold inhibiting chemicals for preventing growth of mold; Starch for industrial purposes; Toxic gas neutralizers; Transmission fluid