Apparatus and instruments for research relating to the structure of liquids; apparatus and instruments for research relating to the structure of liquids for scientific use; coils, electric; electromagnetic coils; magnets; particle accelerators; hydrometers; acoustic conduits; liquid analysis apparatus; electric installations for the remote control of industrial operations; electricity transformers; lenses for astrophotography; heat regulating apparatus; electrical conductors; regulating apparatus, electric; measuring apparatus; batteries, electric; accumulators, electric; sounding apparatus and machines
Electrical and Scientific ApparatusApparatus for changing the structure of liquids; apparatus for changing the parameters of liquids; water purifying installations; water filtering installations; water cooling installations; water sterilizers; filters for drinking water; ionization apparatus for the treatment of air or water; water purifying apparatus and machines; regulating and safety accessories for water apparatus; water softening apparatus and installations; descaling apparatus; deaerators for use with water supply installations; de-aerators for use with water distribution installations; water treatment filters; water heaters; heating installations; heating apparatus; desalination plants; refrigerating chambers; steam generating installations; nuclear reactors; oil-scrubbing apparatus
Environmental Control ApparatusLiquids treatment; custom assembling of materials for others; custom assembling of materials for energy for others; custom assembling of materials for energy saving purposes in industry for others; magnetization; galvanization; dyeing services; metal treating; gold plating; recycling of waste and trash; waste treatment by transformation; incineration of waste and trash; waste recycling; air deodorising; processing of oil; beer brewing for others; water treatment; gases treatment
Treatment of Materials