· Northern Coalfields Limited (A Miniratna Company) (A subsidiary of Coal India Limited)...
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· Northern Coalfields Limited (A Miniratna Company) (A subsidiary of Coal India Limited) S.ST.W.BN.MF. SE 162 HH(Hea ring Impaire 83 24 OL(O ne Leg) 32 1 of 10 EOI 16230 0008 23