7
Installations for generating electrical energy, power supply apparatus, combined heat and power plants; fittings for all the aforesaid goods; gas boilers (machine parts), electric boilers (machine parts), motor-operated generators, electricity generators, all the aforesaid goods included in class 7
9
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Fuels cells and components therefor, fuel cell systems for stationary use; fuel cell systems and components for stationary and mobile power generation; fuel cell stacks, fittings for installations for generating electrical energy and thermal energy, in particular electronic controls, electric and electronic apparatus and instruments for regulating and monitoring installations for generating electrical energy and thermal energy; fuel cells for use in aviation, in particular for supplying power to aeroplanes; measuring, control and regulating apparatus and systems, data processing equipment and installations; electronic controls, electric and electronic apparatus and instruments for regulating and monitoring installations for generating electrical energy and thermal energy, apparatus for securing uninterruptible power supplies and emergency power supplies; hydrogen-generation equipment and components, including fittings therefor; energy managers (electronic control apparatus); indicators (electricity); computer software (recorded); interfaces (for computers), computers; apparatus for electricity supply; electricity storage apparatus; thermostats, thermostatic controls for heating apparatus, appliances and installations; batteries, all the aforesaid goods included in class 9
11
Apparatus for lighting, cooking, refrigerating, drying, ventilating and water supply; Fuel cell heating apparatus, fuel cell heating systems, fuel cell heating installations; fuel cell systems for stationary and mobile heat generation, components for stationary and mobile heat generation, heating installations, heat exchangers; fittings for all the aforesaid goods, in particular heat accumulators, heat exchangers; combined heat and power plants and installations for generating thermal energy; solar heating systems and equipment, boilers; water heaters; gas fires; gas boilers; control systems for gas and gas boilers; illumination effects for gas fires; flues; smoke and fire dampers; dampers for use in heating and ventilating apparatus and equipment; dampers for use in air ducted systems; actuator drive interfaces for dampers; apparatus for ventilation and air control; all the aforesaid goods included in class 11