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发明名称
PRODUCING SPONGE IRON IN ROTARY KILN
摘要
申请公布号
NZ196878(A)
申请公布日期
1983.11.30
申请号
NZ19810196878
申请日期
1981.04.22
申请人
THE TATA IRON & STEEL CO.LTD.
发明人
CHATTERJEE A.;CHAKRABORTHY P.K.
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