9
Measuring, collecting and monitoring apparatus, in particular heating cost allocation devices, calorimeters, coldnessmeters, cold water meters, hot water meters, domestic water meters, electricity meters, oil meters, gas meters, fuel meters, fire and smoke detectors, electronic equipment and systems comprising electronic equipment for automatic meter reading; data processing and storage programs, in particular for the storage, analysis, processing, packaging, transmission, forwarding and reproducing of consumption data, environmental data, operation states, data for billing of costs and consumption, as well as control and weather data; apparatus for recording, storing, processing, packaging, transmission, forwarding, and reproducing data, in particular consumption data, environmental data, operating states and data for billing of costs and consumption; monitoring, control and feedback control apparatus for heating, air conditioning, aeration and pump systems
35
Reading services for preparing billings and preparing billings for the consumption of heat, coldness, energy and water, preparing billings of incidental house costs, charge billing of all types
37
Assembly and exchange, maintenance and repair of measuring, collecting and monitoring apparatus; installation services
39
Supply, transporting and distributing of electricity, gas, thermal heat, coldness, light and liquids, in particular water
42
Rental of measuring, collecting and monitoring apparatus; computer programming, in particular for the storage, analysis, processing, packaging, transmission, forwarding and reproducing of consumption data, environmental data, operation states, data for billing of costs and consumption, as well as control and weather data