Geothermal heat exchanger for recovering geothermal energy from dry rocks by means of a heat transfer medium with a closed circuit of the heat transfer medium
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Hybrid transfer line for plasma equipment
SK122019A3
Inductor designed for extreme conditions
SK132019A3
Drilling equipment with a set of inductors designed for extreme conditions
SK1222017A3
Apparatus and method for disintegrating the production pipe in the borehole
SK500792014A3
Method for removing material by disintegration action of electric plasma
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Lining of borehole by depositing layers of material with help of kinetic sputtering and a device for carrying out thereof
SK500062013A3
Electric arc generating, that affects on material (directly, planar, thermally, mechanicaly) and device for generating an electric arc
SK500582012A3
Multimodal rock breaking by thermal effects and system to perform it
EP2809867A2
Method of disintegrating rock by melting and by synergism of water streams
SK500482012A3
Process of mould creating additive manner in boreholes and device for it
SK50472011A3
Electric plasma generation system and method of generating electric thermal plasma
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Device to carry out the drillings and method of carry out the drillings
