79035208
Jun 12, 2006
Mar 4, 2008
ELECTRICAL APPARATUS AND INSTRUMENTS FOR HIGH-VOLTAGE CURRENT TECHNOLOGY, NAMELY, ELECTRIC TRANSFORMERS, ELECTRIC CONVERTERS, ELECTRIC STORAGE BATTERIES, VOLTAGE REGULATORS FOR ELECTRIC POWER AND ELECTRICAL CONTROLLERS, ELECTRICAL TRANSFORMERS COMPOSED OF ON-LOAD TAP-CHANGERS, OFF-CIRCUIT TAP-CHANGERS AND MOTOR DRIVES FOR ADJUSTING THE OPERATING POSITION OF ON-LOAD TAP-CHANGERS AND OFF-CIRCUIT TAP CHANGERS; ELECTRICAL APPARATUS AND INSTRUMENTS FOR CONTROLLING ELECTRIC CURRENT, NAMELY, ELECTRICAL CONTROLLERS FOR MAGNETIC BEARING CONTROL OF TRANSFORMERS, SWITCHING DEVICES, ON-LOAD TAP-CHANGERS ON TRANSFORMERS AND MOTOR DRIVES AS WELL AS FOR THE PROVISION AND IMPROVEMENT OF THE ENERGY QUALITY OF PUBLIC AND INDUSTRIAL POWER SUPPLY SYSTEMS AND FOR NETWORK POWER FACTOR COMPENSATION SYSTEMS; ELECTRICAL APPARATUS AND INSTRUMENTS FOR LIGHT DUTY CURRENT TECHNOLOGY, NAMELY, ELECTRIC CURRENT SWITCHES, CONVERTERS AND RECTIFIERS FOR MEASURING, COMPUTING, CONTROLLING AND REGULATING THE FLOW OF ELECTRICITY AND COMPUTER SOFTWARE PROGRAMS FOR OPERATING ELECTRICAL POWER SUPPLY INSTRUMENTS
Electrical and Scientific Apparatus[ INSTALLATION, MAINTENANCE AND REPAIR OF ELECTRICAL APPARATUS AND INSTRUMENTS FOR HIGH-VOLTAGE CURRENT TECHNOLOGY AND OF ELECTRICAL APPARATUS AND INSTRUMENTS FOR LIGHT DUTY CURRENT TECHNOLOGY ]
Building Construction and Repair[ DESIGN, INSTALLATION, DEVELOPMENT, MAINTENANCE AND REPAIR OF COMPUTER SOFTWARE PROGRAMS ]
Computer and Scientific