07
Power stations, in particular wave power stations, pumped
storage power stations; biogas and biomass installations;
wind energy plants, hydroelectric power stations and parts
and components for the aforesaid goods, included in this
class; current generators; components for power stations,
hydroelectric power stations, windpower plants, biogas
installations, included in this class
09
Connections for electric lines; antennas; electric
transformers, electricity conduits, contacts, breakers,
intensity meters, converters and reversing switches; control
devices for wind energy plants; central control stations for
wind farms; power distribution equipment; inverter; control
cabinets; switch gear, fire-extinguishing devices;
electrolytic devices, in particular for generating hydrogen
and oxygen; accumulator batteries; energy regulation and
energy conversion apparatus and instruments; electric
battery and accumulator systems for storage and supply of
electricity for vehicles; electric battery and accumulator
systems for use in the storage, supply, transmission and
stabilisation of electricity supplied by or to an electric
power grid or other source of electric power generation;
computer software for monitoring, optimising and regulating
the storage, transmission and discharge of energy to and
from such electric battery or accumulator systems;
electronic control systems, in particular flexible AC
transmission systems; electronic control systems which are
used in electricity supply networks for targeted influence
of power flows; static power electronics which influence
targeted electrical parameters for power transfer in one or
more AC networks in order to optimise transmission capacity;
charge management systems; charging stations; inverter
units; rectifiers; electricity transformers; boost
converters; electric and electronic control devices for all
of the aforesaid goods, electronic payment stations
37
Building construction and construction of wind power plants
and water treatment installations, in particular of
foundation work, access routes and access platforms;
maintenance, rust proofing and repair with regard to the
aforesaid installations; installation of wind power plants
and water treatment installations; providing maintenance and
repair services for electric vehicles; installation,
maintenance and repair and upgrading of electric battery and
accumulator systems, and consultancy in relation thereto,
for the storage, discharge, supply, transmission and
stabilisation of electricity; installation, maintenance and
repair of batteries and accumulators for the storage,
discharge, supply, transmission and stabilisation of
electricity, and consultancy relating thereto; recharging of
batteries and accumulators