MINING METHOD

The mining method of this invention is particularly suitable for the underground extraction of large mineral deposits, wherein a subsidiary road is formed perpendicularly to the work face from which the mineral deposit is to be removed. A boundary subsidiary road is formed substantially perpendicula...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ANDRAS SOLYMOS, LASZLO KIS-TAMAS, KAROLY BARSI, OTTO LUKONITS, LASZLO DOROMBOZI, ISTVAN FORISEK
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
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