01
Gases and chemical products for industrial, commercial and
scientific purposes; gases, also in liquid or dissolved
form, as protective and active gases, as welding, burning,
cutting and shielding gases, as process, treatment and
operating gases, in particular for metallurgical purposes
and semi-conductor production, as high precision/purity,
calibrating, examining and test gases, as water treatment
and water preparation gases, as gases for food technology,
chemistry and pharmacy, raw material and metal production,
in particular nitrogen, oxygen, saturated and unsaturated
hydrocarbon gases, hydrocarbon compounds, helium and other
noble gases, hydrogen, carbon dioxide, carbon monoxide,
nitric oxides, ammonia, ozone, halogens, halogen compounds,
boron/silicon/sulphur compounds as well as other gases for
industrial applications and mixtures of all aforementioned
gases; chemicals in solid state and transformed, under
standard conditions, to gaseous or liquid states, in
particular carbon dioxide in various forms (blocks, slices,
corns, pellets), for industrial and commercial use; cooling
media, in particular cooling agents, liquids proper for
cooling purposes and cold or cryogenic liquid gases;
chemical products, in particular liquid scrubbing agents for
gas purification, solutions and solvents, water
purification, sterilization and softening agents, also
biological in nature, adsorbents, zeolites and ion exchange
resins, molecular sieves, and separation membranes, chemical
and biochemical catalysts
05
Gases and gas mixtures for medical and therapeutical
purposes
07
Gas separators, apparatus for the liquefaction and
gasification of coal; apparatus for fertilizer production,
apparatus for production of pharmaceuticals; apparatus for
the separation of air, apparatus for the separation of
technical gases and gas mixtures, refinery gases and natural
gas as well as apparatus for the separation of cruid
oil/cruide oil fractions as far as included in this class;
apparatus for plastics production as far as included in this
class
10
Medical apparatus and devices, in particular measuring and
therapeutical device, medical gas equipment also for
domestic use
11
Heating, steam generating, cooling and reacting
apparatus/reactors as far as included in this class;
heating, melting and heat treating furnaces, in particular
gas and burner furnaces of all kinds as well as components
thereof; burners, in particular gas burners of all kinds,
for heating, preparation, transforming of materials, for
combustion, after combustion of materials and substances,
for welding, cutting, brazing and treating; apparatus and
plants for natural gas, crude oil/petrol and coal chemistry
as far as included in this class, in particular
processing/reacting furnaces, pyrolysis furnaces,
decomposition furnaces, other chemical and petrochemical
reactors, in particular thermally and catalytically working
reactors, crackers and cracking plants, tube/coil furnaces,
fractionating columns, olefin production plants, in
particular ethylene plants, apparatus/reactors for
processing of aromatics and naphtenes, natural gas
liquefiers, steam reformers, synthesis gas plants, hydrogen
and ammonia producers as far as included in this class; gas
purifiers, gas washing/scrubbing units, adsorbers and
adsorber plants, as far as included in this class,
distillation apparatus and columns, gas condensers,
evaporators, heat exchangers, fluid/gas heaters and coolers,
regenerators, gas scrubbing columns; apparatus for
processing olefines as far as included in this class;
apparatus and plants for environmental protection, waste and
garbage technology, as far as included in this class, in
particular combustion/incineration plants, energy
gaining/recovery plants, waste combustion plants, waste
fermentation plants, composting plants, waste preparation
plants, as far as included in this class; waste water
purification/sewage disposal plants, water preparation
plants; refrigerating and freezing apparatus, cooling plants
and heat pumps; valves and armatures for gases as parts of
gas supply apparatus (also non metallic), sieves and filters
for gas or liquid gases respectively; regulating and safety
accessories for gas apparatus, gas apparatus for gas
delivery/supply, comprising gas storage vessels/tanks,
cocks, regulators and manifolds, evaporators, safety
components as far as included in this class; apparatus for
liquefaction of air, rectification apparatus/columns,
apparatus for the purification, scrubbing, liquefaction and
re-evaporation of technical gases and gas mixtures, refinery
gases and natural gas as well as apparatus for the
purification, evaporation of crude oil/crude oil fractions
as far as included in this class; apparatus for generating
process gases/operating gases and synthetic natural gas;
cryostats, cooling apparatus for the preparation of deep
cold temperatures; helium supply and re-liquefaction
apparatus
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