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发明名称
LIQUEFACTION OF COAL IN A NON-HYDROGEN DONOR SOLVENT
摘要
申请公布号
GB1577464(A)
申请公布日期
1980.10.22
申请号
GB19770025020
申请日期
1977.06.15
申请人
EXXON RESEARCH & ENG CO
发明人
分类号
C10G1/06;C10G1/08;(IPC1-7):C10G1/06
主分类号
C10G1/06
代理机构
代理人
主权项
地址
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