73818641
Aug 11, 1989
Dec 25, 1990
CONSTRUCTION CONSULTING SERVICES AND MOUNTING, REPAIR AND MAINTENANCE OF CHEMICAL EQUIPMENT, NAMELY, CHEMICAL REACTORS, TANKS (RESERVOIRS), AND MEASURING BINS
Building Construction and RepairSCIENTIFIC RESEARCH SERVICES, TECHNICAL INVESTIGATION SERVICES IN THE FIELD OF CHEMISTRY AND TECHNICAL INVESTIGATIONS IN THE APPLICATION OF PATENTED INVENTIONS
Computer and Scientific