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经营范围
发明名称
Refining of coal
摘要
申请公布号
GB2138839(A)
申请公布日期
1984.10.31
申请号
GB19840003482
申请日期
1984.02.09
申请人
* SASOL OPERATIONS PTY LTD
发明人
CORNELIS * KLEYNJAN;QUINTIN JOHN * BEUKES
分类号
C10B57/04;B01J23/00;B01J23/74;C01B31/00;C01B31/02;C01B31/04;C10B57/08;C10G1/00;C10G1/06;C10L9/02;(IPC1-7):C10G1/04
主分类号
C10B57/04
代理机构
代理人
主权项
地址
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