01
Chemical products for use in industry, science, photography,
as well as agriculture, horticulture and forestry;
unprocessed artificial resins; unprocessed plastics;
tempering and soldering preparations, adhesives used in
industry; carbon for filters; filtering media (chemical
products), filtering materials (unprocessed plastics),
filtering media (mineral substances), filtering materials
(vegetable substances); filtering preparations for the
beverages industry.
07
Machines and machine tools; motors (except for land
vehicles); clutches and mechanisms for transmitting energy
other than for land vehicles; filters (machine and engine
parts); filters for cleaning cooling air for engines; filter
presses; filtering machines, cartridges for filtering
machines.
09
Scientific, nautical, surveying, photographic,
cinematographic, optical, weighing, measuring, signalling,
checking (supervision), life-saving and teaching apparatus
and instruments; apparatus and instruments for conducting,
switching, transforming, accumulating, regulating or
controlling electricity; data processing equipment and
computers; respirators for filtering air, filters for
respiratory masks, filters for television sets, filters for
photography, filters for ultraviolet rays, for photography.
11
Apparatus for lighting, heating, steam generating, cooking,
refrigerating, drying, ventilating, water supply and
sanitary purposes; filters (parts of household or industrial
installations), electric coffee filters, filters for
air-conditioning, air filtering installations, filters for
drinking water, water filtering apparatus.