Systems and equipment for the handling of wastes in process industries; apparatus for water supply and sanitary purposes; water purification installations; water purifying installations and apparatus (except machines); water filtering apparatus and installations; water flushing apparatus and installations; apparatus and installations for the screening and/or treatment of sewage; purification installations for sewage; processing installations in this class; clarifying installations; filters (parts of industrial installations); water intake apparatus; sanitary apparatus and installations; liquid cyclones; parts and fittings for all the aforesaid goods; and all other goods in this class

Machines, including water purifying machines, filtering machines, cleaning machines, sifting machines, machines for the handling of wastes in process industries, machines for screening and/or treatment of sewage, raking machines; systems and equipment for the handling of wastes in process industries; sifting installations; sifters; sewage pulverisers; separators, including water-separators; agitators; rakes for raking machines; filter-rake combinations; machine coupling and belting (except for land vehicles), belt conveyors, belts for conveyors, belts for machines, moving belts; screens, including filter screens, rotating drum screens, bar screens; screening presses; sieves (machines or parts of machines); filter presses; filters, including filters (parts of machines or engines), pressure filters; cartridges for filtering machines; sludge conveyors, sludge pumps, sludge dryers, sludge storage bins; parts and fittings for all the aforesaid goods; and all other goods in this class