01
Chemicals used in industry, science and photography, as well
as in agriculture, horticulture and forestry, in particular
for machines, machine tools and apparatuses and
installations constructed from the aforementioned goods for
treatment, purification and softening preparations regarding
liquid media, in particular water and waste water, and for
the maintenance of water filters and pipes
09
Machines for monitoring disperse systems (dispersions,
emulsions and similar systems) in the processing of liquid
media; parts, fittings and accessories for all of the
aforementioned goods, included in this class
11
Tools, apparatus and installations constructed there from
for treatment of liquid media, in particular water and waste
water using chemical, biological, material (physical) and
mechanical processes, in particular water purifying
installations, waste water purifying installations;
separation apparatus and machines for waste water
purification
42
Scientific and technological services and research and
design relating thereto; industrial analysis and research
services; all aforementioned services regarding machines,
machine tools and apparatuses and installations constructed
from the aforementioned goods for treatment of liquid media,
in particular waste water purifying installations, waste
water purifying apparatuses, purification installations,
pipes as parts of sanitary installations as well as
regarding steam generating, drying, ventilating, water
supply apparatuses and sanitary installations; installations
for the separation of oils and waters, emulsion separation
devices, filter apparatus and filter installations to be
used in water purification and water reclamation
installations; services of an engineer, physicist
(research), chemist, biologist, regarding the treatment of
liquid media; technical development and planning,
projection, technical consultancy and conducting of approval
processes regarding apparatuses and/or installations
constructed from the aforementioned goods, for treatment of
liquid media; technical engineering, design and development,
regarding technical processes as well as upgrading and
rebuilding of machines, machine tools, apparatuses and
installations constructed from the aforementioned goods, all
for treatment of liquid media; technical project
development, planning and engineering, in the field of
treatment, processing, purifying, disinfection and recycling
of liquid media; pollutant analysis regarding liquid media,
in particular water and waste water; scientific research, in
particular regarding the chemical composition and treatment
of liquid media; engineering relating to the treatment,
distribution and supply of liquid media, as well as relating
to water supply; development and design of water treatment
installations and apparatus, and of measuring, regulating,
control and dosing apparatus, all for liquid media;
engineering (surveying), scientific and technical
consultancy in the field of processing of liquid media;
material testings; on site scientific studies, in the field
of water, waste water or process water treatment in
particular regarding problems of water supply, water
resources, water purification and return of water into the
environment; chemistry services, in particular chemical
analysis of liquid media; design of apparatus, equipment,
plant and processes for treating, processing, purification
and recycling of liquid media, refuse materials and solid
wastes; design and development of computer software
regarding liquid media and their treatment; scientific and
technological consultancy regarding the development and
maintenance of software, in particular regarding liquid
media; technical consultancy regarding computer hardware,
software and equipment, in particular for the treatment,
disinfection, purification and/or sterilization of fluids
mediums for industrial, commercial and municipal use