About 1 Trademarks found that are owned by Zettajoule Gk

Nuclear reactors [atomic piles]; fittings for nuclear reactors.

Generation of power; consultancy services in the field of generation of power; production of electricity; consultancy services in the field of production of electricity.

Design of nuclear reactors; research in the field of nuclear energy power generation technology; research and development related to coal and nuclear or alternative energy technologies; consultancy services in the field of energy conservation; consultancy relating to technological services in the field of power and energy supply.