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发明名称
UPGRADING LOW RANK COAL
摘要
申请公布号
AU577176(B2)
申请公布日期
1988.09.15
申请号
AU19860052613
申请日期
1986.01.22
申请人
HITACHI LTD.
发明人
YOICHI NAKAMURA;AKIO YAMAMOTO
分类号
C10L9/00;C10B57/02;C10L9/08;(IPC1-7):C10L9/08
主分类号
C10L9/00
代理机构
代理人
主权项
地址
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