01
Chemical products for use in industry, science, as well as
in agriculture, horticulture and forestry; salts [chemical
preparations]; soil fertilizers; metal-hardening
preparations; chemicals for use in the food industry
(included in this class), such as chemicals for preserving
foodstuffs
07
Industrial machinery and facilities (included in this class)
for the treatment and recycling of dusts and particles, such
as condensing installations, exhaust gas catalysts, dust
extraction systems and dust-removal equipment for cleaning,
filtering machines, suction blowers, pumps, regulators;
components and accessories (included in this class) for all
aforesaid machines and installations
09
Scientific, optical, weighing, measuring and checking
(inspection) apparatus and instruments for use in the field
of dust and particulate treatment and recycling; chemistry
apparatus and instruments for use in the field of dust and
particulate treatment and recycling; apparatus for
recording, transmitting and reproducing data, sound or
images as well as equipment for processing information,
electronic hardware, software and peripheral apparatus and
instruments all for use in the field of dust and particle
treatment and recycling; components, spare parts and
accessories (included in this class) for the aforementioned
products
11
Cement kilns as well as industrial installations and
apparatus for heating, steam generating, cooking,
refrigerating, drying, ventilating and water supply, all for
use in the field of dust and particulate treatment and
recycling, such as incinerators, evaporators, traps for
steam heating systems, automatic ash-carrying installations,
dust removal installations, filters [parts of industrial
installations] and gas scrubbers [parts of installations];
components and accessories (included in this class) for all
the aforesaid apparatus and installations