C CHOWDHURY

Handheld vacuum cleaners; electric vacuum cleaners; robotic vacuum cleaners; nozzles for vacuum cleaners; brushes for vacuum cleaners; electric fan units for vacuum cleaners; bags of plastics for vacuum cleaners; dust filters for vacuum cleaners; dust bags for vacuum cleaners; hoses for vacuum cleaners; air filters for automobile engines; filters for motors and engines; membrane filters for use as parts of machines; particulate filters [parts of engines]; fans for engines and motors; radial fans; fan belts for engines and motors; axial-flow fans; air cleaners [parts of engines]; electric coffee grinders

Electric fans; ventilating fans; fans for air-conditioning installations; air purifiers; filters for air purifiers; air cleaning units; air deodorizing apparatus; air purification apparatus; air sterilizers; air humidifiers; electric coffee makers; coffee filters, electric; electric apparatus for making coffee; electric kettles; air filters for household purposes; air filters for air-conditioning units; air filtering installations; air-conditioning apparatus and installations