07
Separators for degreasing cooling water (machines);
separators for dewatering sludge (machines); electric drives
for mobile devices for use in the processing and
regenerating of running and standing water; pneumatic units
(pumps and machines) for mobile devices for use in the
processing and regenerating of running and standing water
09
Scientific, surveying, photographic, optical, weighing,
measuring, signalling and checking (supervision) apparatus
and instruments, the aforesaid goods in particular for use
in the processing and regenerating of running and standing
water; apparatus and instruments for conducting, switching,
transforming, accumulating, regulating or controlling
electricity; apparatus for recording, transmission or
reproduction of sound or images; magnetic data carriers;
calculating machines, data-processing equipment and
computers; software; electronic control apparatus for mobile
devices for use in the processing and regenerating of
running and standing water
11
Apparatus for steam generating, cooking, refrigerating,
drying, ventilating and water supply purposes; purification
installations for sewage; machines, apparatus and equipment
for purifying waste water, sludge water, cooling water;
drinking water purifying apparatus; drinking water purifying
machines; drinking water purification installations; mobile
equipment for the processing and regenerating of running and
standing water and components therefor (included in this
class), in particular valves (regulating accessories),
nozzles (regulating accessories), components for water
flotation, reaction chambers, sludge concentration
components