07
Machines and their parts for the chemical industry and for
the coal, mining and metal industry; comminution machines
and their parts, in particular cone crushers, rotary
crushers, jaw crushers, roller crushers, vibratory mills and
disc-vibratory crushers for the coal, mining and metal
industry; mills and their parts, in particular roller mills,
hammer mills, ball mills, pan grinders, vertical mills and
vibratory mills for the coal, mining and metal industry;
presses and their parts, in particular roller presses and
briquetting machines; mill stones and annular casings with
and without hard bodies for mill or press rollers; plants
(machines) and their parts for separating fine bulk
material, in particular wind, cascade and rotary drum
sifters as well as wet sifters and dry classifiers; sorting
machines and their parts, in particular wet sifters,
jiggers, linear jiggers, flotation machines and magnet
separators; sieving plants, sieving machines, sieves as
machine parts; dewatering apparatuses, centrifuges, filters
as parts of machines or engines, press filters, filtration
machines, vacuum-filtration machines, inserts for filtration
machines, conveying apparatuses for mines, conveying
machines, belt conveyors, pneumatic conveyors, conveyor
belts; control devices and their parts for machines or
motors
37
Building construction services and excavation services;
plant construction, in particular coal and ore processing
plants and smelters; construction, assembly administration,
retrofitting, start-up, repair, maintenance and service of
coal technological, mineral technological and metallurgical
plants
42
Services of an engineer, in particular planning,
constructing, selecting, configuring and dimensioning of
machine plant parts for the coal, mineral and metal industry
and conception and programming of process automation plants;
technical consulting and project planning in the field of
plant construction, in particular in the field of coal,
mineral and metal industry; furnishing of technical,
geological and scientific opinions, in particular in the
field of coal-, mineral and metal industry; land surveys;
services of a property developer, namely technical
projecting of construction projects, in particular in the
field of constructing industrial plants; services of a
physicist, energy calculations and simulations of industrial
processes and the calculation and simulation of mechanical
force distributions in static and dynamic plant parts;
services of a technical measurement and testing lab, in
particular measurement and testing of pollutant and dust
emissions of industrial plants; services of a chemical lab,
in particular raw material analysis; conduction of technical
tests, in particular conduction of rock and mineral
grindings and dust sittings; conduction of technical tests,
in particular conduction of material disintegrations and
material sorting; furnishing of geological and scientific
opinions; research in the field of environment protection,
the field of chemistry, engineering, machine construction
and the processing of mineral raw materials
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