9 WELDING TORCHES; ELECTRIC CHARGERS FOR ACCUMULATORS; LIGHT AND LASER WELDERS, NOT FOR MEDICAL PURPOSES; ELECTRIC WELDING AND CUTTING UNITS, NAMELY, ARC WELDERS; WELDING ELECTRODES FOR ARC WELDERS, CURRENT AND VOLTAGE TRANSFORMERS FOR ARC WELDERS; CURRENT SOURCES, NAMELY, INVERTING CURRENT SOURCES, VARIABLE-FREQUENCY INVERTERS, PLASMA-WELDING CURRENT SOURCES; ELECTRICAL TRANSFORMERS; SOLAR POWER EQUIPMENT, NAMELY, PHOTOVOLTAIC SYSTEMS COMPRISED OF CELLS AND PANELS; COMPONENTS, NAMELY, COMPUTER SOFTWARE FOR AUTOMATED WELDING; CONTROL SYSTEMS FOR HANDLING MACHINES AND ROBOTS COMPRISED PRIMARILY OF COMPUTER HARDWARE AND SOFTWARE, MICROPROCESSOR CONTROLLERS FOR ALL OF THE AFOREMENTIONED GOODS; COMPUTER SOFTWARE ON DATA CARRIERS FOR USE IN WELDING; AND STRUCTURAL PARTS FOR ALL OF THE AFOREMENTIONED GOODS