[ oil filters, gas filters, air filters for machines and engines; anti-pollution devices for motors and engines; aerated water making apparatus ]

[ apparatus and instruments for transforming, regulating and controlling electric current; dosage dispensers, namely, machines for dispensing pre-determined dosages of medication; electromagnetic coils; ] anti-interference devices in the nature of filters for radio interference suppression, especially apparatus for reducing the detrimental effects of electric smog including the detrimental effects of electromagnetic and electrostatic fields and ionisations [ and devices for reducing the detrimental effects of electromagnetic fields of radio telephones or portable telephones or telephone systems; high-frequency apparatus, namely, high frequency switches, high frequency switching power supplies; ionization apparatus, not for the treatment of air; magnets; transmitters of electronic signals; apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules for generation of electricity and for controlling, regulation, reading and monitoring electric currents ]

[ Apparatus for lighting, ventilating and water supply, namely, lighting installations, ventilating fans for household use, gymnasiums and water filtering apparatus; air deodorizing apparatus in the nature of electric air deodorizes; air filters for industrial installations; air filtering installations, water filtration and purification units and replacement cartridges and filters therefor; ionization apparatus for the treatment of air; water conduits installations in the nature of apparatus and installations for decomposing toxic substances in water; air purifying apparatus and machines, especially for reducing the detrimental effects of electric smog, electromagnetic or electrostatic fields, especially of portable telephones or telephone systems as well as of ionizations; water purification installations, installations for energetic water treatment, namely, water treatment equipment, namely, water filtration units and reverse osmosis units; gas scrubbers; filters for drinking water; solar collectors for heating ]