06
Common metals and their alloys; building materials of metal;
transportable buildings of metal; materials of metal for
railway tracks; non-electric cables and wires of common
metal (not for electrical purposes); ironmongery, small
items of metal hardware; pipes and tubes of metal; safes;
goods of common metal, not included in other classes; ores;
containers of metal for compressed gas or liquid air; tanks
of metal
09
Scientific, nautical, surveying, photographic,
cinematographic, optical, weighing, measuring, signalling,
checking (supervision), life-saving and teaching apparatus
and instruments; apparatus and instruments for conducting,
switching, transforming, accumulating, regulating or
controlling electricity; apparatus for recording,
transmission or reproduction of sound or images; magnetic
data carriers, recording discs; compact discs, DVDs and
other digital recording media; mechanisms for coin-operated
apparatus; cash registers, calculating machines, data
processing equipment, computers; computer software;
fire-extinguishing apparatus; electrolysers; chemistry
apparatus and instruments; apparatus for converting
electrical energy to gaseous or liquid energy carriers
11
Reactor for the production of methane-rich gas
(methanesynthesis)
37
Construction; repair of installations for storage of
electrical energy; installation services; installation and
repair of electrical installations; installation and repair
of machines
42
Scientific and technological services and research and
design relating thereto; industrial analysis and research
services; design and development of computer hardware and
software; technical consultancy, engineering and
construction planning services in connection with plant
construction; engineering services; engineering services for
the design of building structures; engineering services for
the design of machines; technical engineering; chemical
analysis; chemical and technical research; construction
planning; technical project studies