Physical apparatus as well as parts therefore, optical weighing, measuring, signalling, checking (supervision), regulating and monitoring devices, apparatus and instruments as well as parts therefore; pressure-and thermo regulators with electric switches; flow meters, fluidimeters, gas counters, water level indicators, transducers, thermometers (not for medical purposes), manometers, low-water alarms; heat counters, steam meters, thermostats, safety thermostats, room thermostats, heat and temperature detectors, hygrostats; safety temperature limiting devices, reverse motion temperature limiting devices; differential pressure meters, flow meters and level meter for liquids; control units, as far as included in class 9, especially temperature control devices, flow regulators, room temperature control devices; electric high-speed circuit breakers, pneumatic remote control for teleadjustment or distance control or teleautomatics of valves, throttles, blinds and other shut-off-, regulating-and monitoring equipment; actuators and control gears for adjustment, control and switching of valves, cut-off valves and gate valves, controlling equipment as well pneumatic measuring and regulating devices; controllers and regulators, as far as included in class 9, as well as parts for the automation of industrial operations and equipment produced thereof by using pneumatic, hydraulic, electric or mixed signals and impulses; pneumatic, hydraulic, electric and mechanic switches, microcircuits and change-overs, calculators, main driving switches, switch cupboards; apparatus for recording, data storage and reading of pneumatic, hydraulic and electric signals, data and measured value and other technical information, apparatus for input and output of digital or analogue physical quantity; digital analogue converters, digitizers, analogue indicators, pneumatic measuring instruments or control and regulating apparatus, pneumatic control of automation of workflow for process engineering, production engineering and for machine tools, pneumatic keys and pneumatic switch keys, pneumatic drop signals; pneumatic binary indicators, binary amplifiers, power switches, count-up counters, signal transmitters; pneumatic valves, control valves, three-way valves, relays, distributors, chokes, fine chokes, as far as included in class 9, differential pressure switches and time lag relays; electronic universal regulators for rheostatic teletransmitters, electronic humidity regulators, electronic synchronization controllers for actuators; electrical display equipment; set point setter; electric actuators and positioners, electric differential pressure switches, pneumatic and electro-pneumatic components, electric and pneumatic three-level sampled-data systems, electric measuring transducers for pressure, differential pressure and temperature, pneumatic limiting signal transmitters, electrical regulating apparatus, namely field rheostats, measuring instruments and counting apparatus, measuring and counting apparatus for machines; electronic heating and ventilation controllers and electronic temperature and differential temperature controllers, as far as included in class 9; electrical or electronic apparatus for controlling the pressure and flow of liquids, air, gases and vapours, in particular for use in firing installations, boiler control instruments, district heating supply installations and for cooling motors.

Physical apparatus as well as parts therefore, optical weighing, measuring, signalling, checking (supervision), regulating and monitoring devices, apparatus and instruments as well as parts therefore; pressure-and thermo regulators with electric switches; flow meters, fluidimeters, gas counters, water level indicators, transducers, thermometers (not for medical purposes), manometers, low-water alarms; heat counters, steam meters, thermostats, safety thermostats, room thermostats, heat and temperature detectors, hygrostats; safety temperature limiting devices, reverse motion temperature limiting devices; differential pressure meters, flow meters and level meter for liquids; control units, as far as included in class 9, especially temperature control devices, flow regulators, room temperature control devices; electric high-speed circuit breakers, pneumatic remote control for teleadjustment or distance control or teleautomatics of valves, throttles, blinds and other shut-off-, regulating-and monitoring equipment; actuators and control gears for adjustment, control and switching of valves, cut-off valves and gate valves, controlling equipment as well pneumatic measuring and regulating devices; controllers and regulators, as far as included in class 9, as well as parts for the automation of industrial operations and equipment produced thereof by using pneumatic, hydraulic, electric or mixed signals and impulses; pneumatic, hydraulic, electric and mechanic switches, microcircuits and change-overs, calculators, main driving switches, switch cupboards; apparatus for recording, data storage and reading of pneumatic, hydraulic and electric signals, data and measured value and other technical information, apparatus for input and output of digital or analogue physical quantity; digital analogue converters, digitizers, analogue indicators, pneumatic measuring instruments or control and regulating apparatus, pneumatic control of automation of workflow for process engineering, production engineering and for machine tools, pneumatic keys and pneumatic switch keys, pneumatic drop signals; pneumatic binary indicators, binary amplifiers, power switches, count-up counters, signal transmitters; pneumatic valves, control valves, three-way valves, relays, distributors, chokes, fine chokes, as far as included in class 9, differential pressure switches and time lag relays; electronic universal regulators for rheostatic teletransmitters, electronic humidity regulators, electronic synchronization controllers for actuators; electrical display equipment; set point setter; electric actuators and positioners, electric differential pressure switches, pneumatic and electro-pneumatic components, electric and pneumatic three-level sampled-data systems, electric measuring transducers for pressure, differential pressure and temperature, pneumatic limiting signal transmitters, electrical regulating apparatus, namely field rheostats, measuring instruments and counting apparatus, measuring and counting apparatus for machines; electronic heating and ventilation controllers and electronic temperature and differential temperature controllers, as far as included in class 9; electrical or electronic apparatus for controlling the pressure and flow of gases, in particular for use in firing installations, boiler control instruments, district heating supply installations and for cooling motors. .