Electronic measuring and checking apparatus, apparatus for scientific research, applications and checking activities, radio and TV-sets and parts thereof included in this class

rubber hoses for air conditioners; plastic hoses for air conditioners; fittings, not of metal, for hoses; flexible plastic hoses for use with ventilation systems; couplings, not of metal, for flexible pipes; plastic hoses for swimming pools

air conditioning apparatus and installations; air-conditioning installations for household use; air filtering installations; portable air conditioners; sterilizers for toothbrushes; extractors [ventilation or air-conditioning]; filters for air conditioning apparatus; water purification filters; filters for cleaning air [parts of air cleaning machines or installations]; filters for gases [household or industrial installations]; water filtration installations; electrostatic precipitators for purifying air; flushing tanks; self-cleaning toilet seats; flushing apparatus