METHOD AND APPARATUS FOR THERMAL DRAVING OF A MINE WORKING

Bibliographische Detailangaben

Hauptverfasser:	SHIPULINA VALENTINA ,SU, ZAKHVATKIN KIRILL A,SU, TANEEV NIKOLAJ V,SU, GENBACH ALEKSEJ N,SU, GUREVICH IGOR R,SU
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING MINING OR QUARRYING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SHAFTS TUNNELS
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