[Class : 42] Construction Drafting; Architectural Consultation; Computer Software Design; Licensing Of Intellectual Property; Consultation In Environment Proctection; Land Surveying; Geological Prospecting; Geological Srveys; Research And Developme Nt, (For Others),[Class : 41] Decontamination Of Hazardous Materials; Air Freshening; Destruction Of Waste And Trash; Processing Of Oil; Recycling Of Waste Oil; Recycling Of Waste And Trash; Service For Treatmentof Environmental Pollution Control.[Class : 37] Construction Engineering Service; Building Construction; Building Repair; Demolition Of Buildings; Building Fixture Installation Construction; Factory Construction; Apartment Construction; Road Construction; Electric Appliance Installation; Dam And Reservoir Construction; Atomic Reactor Construction; Pipeline Construction; Construction For Waste Disposal Facilities; Rental Of Construction Equipment; Railway Construction; Construction Supervision; Machinery Maintenance Repair; Motor Vehicle Maintenance And Repair; Mining Extraction; Street Cleaning;[Class : 36] Hire Purchase Financing; Rent Collection; Insurance Brokerage; Financial Evaluation; Trade Brokerage; Real Estate Management; Building Allotment; Building Managmement; Relal Estate Fiduciary; Real Estate Brokers; Rental Of Office; Leasing Of Farms; Construction Material Brokers.