6
Stop valves for water taps
9
Recorded computer software for controlling and regulating devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Downloadable computer programs for controlling and regulating devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Recorded computer programs for controlling and regulating devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Pressure measuring apparatus; Electric installations for the remote control of industrial operations in water-bearing pipeline installations; Interfaces for computers for connecting devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations with other similar devices and/or a central computer; Boiler control instruments; Electric control apparatus for controlling or regulating devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations, including those controllable via a network or by means of remote control; Measuring devices for use in devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Measuring devices for setting up and testing devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Physical apparatus and instruments for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Central units (for data processing) for connecting and controlling devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations, and evaluating data which is transmitted from the devices
11
Filters for drinking water; Pressure-reducer and filter combinations with or without pressure-reducer, either back-flushable or non-back-flushable; Connection flanges for taps, Pressure reducers, Filters and Water supply installations; Automatic back-flushing apparatus for filters; Filters for pipeline installations and heating circuits; Devices for descaling drinking water; Ion exchangers; Devices for monitoring household installations against water losses; Pressure-reducers for regulating the operating pressure in installations, including for industrial use; Thermostatic water mixers for regulating hot-water temperature; Safety valves, in particular for liquid systems, solar installations, drinking-water heaters and heating installations; Combination taps, in particular for de-aerating heating installations; Water-level limiters; Rapid-action de-aeraters; Flow protectors; Fill groups for filling hot-water heating installations; Pipe dividers; Stopcocks for water taps
37
Installation, maintenance and repair of computer hardware; Namely control devices for devices for detecting leaks and undesired flow conditions in water-bearing pipeline installations; Installation, planning and repair of heating apparatus, air-conditioning installations and other water-bearing pipeline installations with a device for detecting leaks and undesired flow conditions; Plumbing