09
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
11
Apparatus 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
40
Liquids 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