01
Chemicals used in industry, namely for the surface treatment
of aluminum and aluminum alloys including chemical products
for the treatment and renovation of sewage produced thereby;
water purification preparations; chemical products for
laboratory analysis (except for medical or veterinary
purposes) for the purpose of proceeding and monitoring of
the surface treatment of aluminum and aluminum alloys
06
Goods made of metal (as far as not contained in other
classes), in particular tanks and storage containers of
metal, in particular of steel and stainless steel for the
storage of chemicals
07
Machines for the surface treatment of aluminum and aluminum
alloys, in particular for the electrolytical anodic
oxidation and coloration of aluminum and aluminum alloys and
machine parts therefor, in particular immersion tanks for
electrolyte baths, droplet separators, plate filters and
candle filters, lifting apparatus, in particular cranes for
immersing and lifting of workpieces into and out of
immersion tanks; separators (machines) and filtering
machines, filter presses (machines), chamber filter presses
(machines), pumps (machines), in particular dosing pumps and
filter pumps; installations for the treatment of aluminum
and aluminum alloys, in particular for the electrolytical
anodic oxidation and coloration of aluminum and aluminum
alloys (Eloxal installations), mainly consisting of machines
for the surface treatment of aluminum and aluminum alloys
and machine parts therefore
09
Analysis apparatus, not for medical purposes; chemistry
apparatus and instruments; chromatography apparatus for
laboratory use; electric regulating and monitoring
apparatus; material testing instruments, measuring apparatus
and measuring instruments, in particular for the measurement
of the thickness of surface layers, of the reflectivity, of
the gloss and the color of surface layers, of the pH-value
and of the electrical conductivity of liquids; current
rectifiers; direct current and alternating current
transformers, electrodes (electricity), electrode frames,
electrode terminals and contact rails for the anodic
oxidation of aluminum and aluminum alloys; current contact
systems for the surface treatment of aluminum and aluminum
alloys, mainly consisting of electrical switches, electrical
contacts and contact rails, in particular high current
contact blocks; dosage apparatus
11
Air purifying apparatus and machines; gas scrubbers (parts
of gas installations); cooling installations and machines,
cooling towers (cooling installations), heat exchangers;
installations for the treatment of water, mainly consisting
of ion exchanger and reverse osmosis apparatus for the
treatment of sewage resulting from the surface treatment of
aluminum and aluminum alloys; drying oven
20
Containers and storage vessels, not of metal and not of
masonry, for the storage of chemicals
41
Educations; providing of training, in particular education
and training consultancy in the field of surface treatment
of aluminum and aluminum alloys
42
Construction drafting, technical development of
installations for the surface treatment of aluminum and
aluminum alloys, in particular for the electrolytical anodic
oxidation and coloration of aluminum and aluminum alloys
(Eloxal installations); scientific and technological
research and developing services in the field of the surface
treatment of aluminum and aluminum alloys
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