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发明名称
METHOD OF COAL LIQUATION PRODUCTS PURIFICATION
摘要
申请公布号
SU719510(A3)
申请公布日期
1980.02.29
申请号
SU19782605901
申请日期
1978.04.03
申请人
GULF RESEARCH DEVELOPMENT CO
发明人
NORMAN L.KARR,US;EDGAR L.MAKDZHINNIS,US
分类号
C10G1/00;C10G1/04;C10L9/02;(IPC1-7):C10G1/06
主分类号
C10G1/00
代理机构
代理人
主权项
地址
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