PROCEDURE FOR COAL MINING WITH PLOUGHING INSTALLATION

FIELD: mining. ^ SUBSTANCE: group of inventions refers to mining, particularly to ploughing installation and to procedure of coal mining with plough installation and can be implemented at underground development of coal beds. The plough installation for coal mining consists of a coal plough designed...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KLABISH ADAM, MERTEN GERKHARD
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
Online-Zugang:	Volltext bestellen
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