[Class : 9] Electrical Transformers; Acoustic Transformers; Distribution Transformers; Flyback Transformers; Ignition Transformers; Capacitive Voltage Transformers; Welding Transformers; Electrical Transformers For Telecommunication Apparatus; Electric Voltage Transformers; High Voltage Transformers; Electronic Power Transformers; Step Up Transformers; Clock Generators; Frequency Generators; Function Generators; Article Generators; Signal Generators; Current Pulse Generators; Electromagnetic Wave Generators; Electronic Signal Generating Apparatus; Electronic Waveform Generators; Impulse Field Generators; Modules For Photovoltaic Power Generation; Time Code Generators; Time Delay Generators; Electric Switchgears; Meters; Apparatus And Instruments For Conducting, Switching, Transforming, Accumulating, Regulating Or Controlling The Use Of Electricity; Rectifiers [Electricity]; Rectifier Modules; Rectifier Tubes; Alternating Current Rectifiers; Electric Current Rectifiers; Apparatus For Monitoring And Recording The Performance Of Machinery; Downloadable Digital Spare Parts Of Automobiles And Vehicles Authenticated By Non Fungible Tokens [Nf Ts]; Auxiliary Battery Packs; Accessories For Karaoke Machines, Namely, Microphones, Amplifiers And Speakers; Computer Stands Specially Designed For Holding A Computer, Printer And Accessories; Downloadable Digital Eyewear Accessories Authenticated By Non Fungible Tokens [Nf Ts]; Electric Wires And Cables; Wiring Looms And Harnesses For Vehicles Being Electric Cables; Materials For Electricity Mains [Wires, Cables]; Beacon Lamps; Darkroom Lamps; Microscope Lamps; Optical Lamps; Ballasts For Fluorescent Lamps; Ballasts For Gas Discharge Lamps; Ballasts For Halogen Lamps; Batteries For Pocket Lamps; Darkroom Lamps [Photography]; Electronic Ballasts For Lamps; Electronic Control Apparatus For Lamps; Fluorescent Lamp Ballasts; Lamps Being Warning Beacons; Flash Lamps For Cameras; Switches For Electric Lamps; Apparatus And Installations For The Production Of X Rays, Not For Medical Purposes; Electronic Control Circuits For Electric Heaters; Radiation Detectors; Radiation Dose Meters; Radiation Detecting Apparatus; Radiation Measuring Apparatus; Radiation Sensor Apparatus; Muffle Ovens; Drying Ovens For Laboratory Use; Gas Ovens For Laboratory Use; Microwave Ovens For Laboratory Use; Ovens For Laboratory Experiments; Refrigerator Magnets; Decorative Refrigerator Magnets; Refrigerant Meters; Refrigerant Scales; Electrical And Electronic Control Apparatus For Use With Apparatus Or Installations For Air Conditioning