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发明名称
HYDROGENATIVE COAL LIQUEFACTION
摘要
申请公布号
GB2077757(B)
申请公布日期
1983.11.02
申请号
GB19810018186
申请日期
1981.06.12
申请人
BERGWERKSVERBAND GMBH
发明人
分类号
C10G1/06;(IPC1-7):C10G1/06;C10G1/08
主分类号
C10G1/06
代理机构
代理人
主权项
地址
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