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发明名称
REFINING OF COAL
摘要
申请公布号
ZA8400948(B)
申请公布日期
1984.09.26
申请号
ZA19840000948
申请日期
1984.02.08
申请人
SASOL OPERATIONS PTY LTD
发明人
KLEYNJAN CORNELIS;BEUKES QUINTIN JOHN
分类号
B01D;C10B;C10L
主分类号
B01D
代理机构
代理人
主权项
地址
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