Method for the separation of coal from excavated material, particularly from the spoil banks remaining after mechanical cleaning of coal and set of facilities for the mechanical separation of coal from waste rock
RYCAR MAREK, GRECZKOWICZ W ADYS AW, FLASZA JAN, HOMIAK JAROS AW IWANOWICZ, PACZOCHA-CZARNIK MA GORZATA
Year of Publication 31.05.2011
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Year of Publication 31.05.2011
Patent
Method for the separation of coal from excavated material, particularly from the spoil banks remaining after mechanical cleaning of coal and set of facilities for the mechanical separation of coal from waste rock
RYCAR MAREK, GRECZKOWICZ W ADYS AW, FLASZA JAN, HOMIAK JAROS AW IWANOWICZ, PACZOCHA-CZARNIK MA GORZATA
Year of Publication 28.04.2008
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Year of Publication 28.04.2008
Patent
WATER/SLURRY CIRCULATION SYSTEM FOR MECHANICAL; HARD COAL PROCESSING PLANT
SZWEJ BONIFACY, BLASCHKE ZOFIA, FLASZA JAN, ROJEK ADAM, KRZEMIEN ZBIGNIEW, KOSTECKI TADEUSZ, MAJOR MIROSLAW, BLACH TADEUSZ, ZAJAC ALOJZY, SZLEZAK JACEK
Year of Publication 06.01.1997
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Year of Publication 06.01.1997
Patent