11
Water purifying apparatus; water purifiers for industrial
use; filters for water purifiers; water purifiers for
household purposes; electric water purifiers for household
purposes; water purification tanks; water purification
installations; water purification units; membrane purifying
apparatus for the purification of water; industrial-water
purifying apparatus; water purifying apparatus and machines;
electric water purification filters for household purposes;
water purifying units for producing potable water; water
purification, desalination and conditioning installations;
flow restrictors for reverse osmosis water purification
units; power filters for water purification [other than
machines]; water filters; water filters for industrial
purposes; sewage purification apparatus; filters for
wastewater; wastewater treatment installations; waste water
treatment tanks; settler apparatus for sewage; purification
installations for sewage; sewage disposal plants; wastewater
purification units; industrial waste water purification
plants; purification apparatus for sewage; wastewater
treatment tanks for industrial purposes; waste water
treatment tanks for household purposes; purification
installations for waste material; settler apparatus for
waste; bioreactors for use in the treatment of wastewater;
apparatus for filtering drinking water
40
On-site water purification services; leasing of water
purification equipment; providing information relating to
the rental of water purifying apparatus; rental of water
filters; waste water treatment; purification of industrial
waste water; industrial treatment of effluents; treatment of
waste water from industrial processes; water pollution
control; regeneration of water; desalination of water; water
purification; water treating
42
Design services; scientific and technological services;
testing, authentication and quality control; engineering
design and consultancy; engineering services; engineering
design; engineering research; engineering project studies;
engineering project management services; provision of
engineering reports; engineering surveying; engineering
services for others; engineering consultancy services