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发明名称
FORMATION OF CAKING COALS
摘要
申请公布号
GB2037810(A)
申请公布日期
1980.07.16
申请号
GB19790043186
申请日期
1979.12.14
申请人
EXXON RESEARCH & ENG CO
发明人
分类号
C10G1/00;C10L9/02;(IPC1-7):C10L9/02
主分类号
C10G1/00
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代理人
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