DE DIDIER ENGINEERING

GAS STORAGE METAL TANKS

MACHINES FOR GRINDING, MIXING, BRIQUETTING, SCREENING, AND HANDLING COAL; MACHINES FOR GRINDING, MIXING, SCREENING AND HANDLING OF COKE; MACHINES FOR THE CHARGING OF COKE INTO COKE OVENS AND PUSHING COKE THROUGH COKE OVENS; MACHINES FOR THE CHARGING AND DISCHARGING OF STEEL AND ALUMINUM FROM FURNACES; MACHINES FOR HANDLING, CONVEYING, DRYING, SCREENING, GRINDING, DEDUSTING, PACKING AND LOADING OF FERTILIZERS AND CAPROLACTAM; GRANULATORS, EXTRUDERS, PNEUMATIC CONVEYORS, MIXERS, SCREENING MACHINES, GRINDING MACHINES, DEDUSTERS, PACKING AND LOADING MACHINES FOR POLYESTERS AND POLYMER; EXTRUDERS, CASTING MACHINES, SPINNING MACHINES, DRAWING OFF MACHINES, FINISHING MACHINES, STRETCHING MACHINES, RELAXING MACHINES, TEXTURING MACHINES, DRAWING MACHINES, CONVERTING MACHINES, BREAKING MACHINES, WINDING AND UNWINDING MACHINES FOR SYNTHETIC FIBERS AND YARN MATERIAL AND FILAMENT YARNS, AND STRUCTURAL PARTS THEREOF, NAMELY EXTRUDING, SPINNING AND CASTING NOZZLES, SPINNING BEAMS, AIR QUENCHING CHAMBERS, SPINNING TUBES, GODETS, FINISHING ROLLERS, TAKE-UP HEADS, CUTTING MACHINES, AND BOBBINS; GRANULATORS, EXTRUDERS AND MACHINES FOR HANDLING, CONVEYING, DRYING, SCREENING, GRINDING, DEDUSTING, AND LOADING OF METHYL DIISOCYANATE, TOLUENE DIISOCYANATE AND POLYURETHANE; GAS PRODUCING EQUIPMENT, NAMELY CATALYTIC CRACKERS AND CHEMICAL CONVERTERS FOR CONVERSION OF GASES, GAS CONVEYORS AND GAS PRESSURIZERS

GAS METERING APPARATUS; CONTROLLERS AND CONTROL APPARATUS FOR GAS PRODUCING PLANTS; MEASURING AND CONTROL APPARATUS FOR CHEMICAL PROCESS PLANTS; MEASURING AND CONTROL APPARATUS FOR USE IN THE PRODUCTION OF POLYESTERS IN CHEMICAL PLANTS; MEASURING AND CONTROL APPARATUS FOR USE IN ORGANIC CHEMICAL PRODUCTION

COKE OVEN PLANTS CONSISTING OF THE FOLLOWING MAJOR ELEMENTS, NAMELY OVENS FOR CARBONIZING CARBONACEOUS PRODUCTS, NAMELY COAL AND PITCH, AND MACHINES FOR CLEANING AND COOLING GASES; MACHINES FOR THE DISTILLATION OF TAR AND TAR PRODUCTS, LIGHT OILS AND BENZOL, AND FOR DESULFURIZATION; MACHINES FOR QUENCHING AND COOLING COKE; INDUSTRIAL FURNACES, NAMELY HEATING AND HEAT TREATMENT FURNACES FOR ROLLING MILLS AND FORGES FOR STEEL AND ALUMINUM, NAMELY WALKING BEAM AND WALKING HEARTH FURNACES, CONTINUOUS CARTYPE FURNACES, PUSHER-TYPE FURNACES, MULTI-CHAMBER TYPE FURNACES, BATCH OPERATED AND CONTINUOUS FURNACES; CHEMICAL PROCESS PLANTS FOR CONVERSION OF FERTILIZERS AND CAPROLACTAM; MACHINES FOR DISTILLATION, POLYMERIZATION AND POLYCONDENSATION OF POLYESTERS AND POLYMERS, NAMELY HEATERS, HEAT EXCHANGERS AND COOLERS; MACHINES FOR DISTILLATION, POLYADDITION, AND POLYCONDENSATION OF METHYL DIISOCYANTE, TOLUENE DIISOCYNATE AND POLYURETHANE, NAMELY HEAT EXCHANGERS AND COOLERS; GAS PRODUCING EQUIPMENT, NAMELY THERMAL CRACKERS FOR CONVERSION OF GASES, HEAT EXCHANGERS, GAS BURNERS AND GAS COOLERS

CONSTRUCTION, INSTALLATION, AND CONSTRUCTION SUPERVISION OF INDUSTRIAL PLANTS FOR THE PRODUCTION OF FERTILIZERS AND POLYESTERS

CUSTOM DESIGNING COMPUTER PROGRAMS FOR INDUSTRIAL PLANTS FOR THE PRODUCTION OF POLYESTERS; LEGAL ADVISORY SERVICES ON THE UTILIZATION OF FOREIGN INDUSTRIAL PROPERTY RIGHTS