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发明名称
COAL DE-ASHING PROCESS
摘要
申请公布号
AU505653(B2)
申请公布日期
1979.11.29
申请号
AU19770025576
申请日期
1977.05.27
申请人
KERR-MCGEE CORP.
发明人
R.E. DAVIS;R.A. BALDWIN
分类号
C10L9/02;C10G1/00;C10G1/04;(IPC1-7):C10G1/04;C10G1/06
主分类号
C10L9/02
代理机构
代理人
主权项
地址
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