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发明名称
Improvements in and relating to the hydrogenation of coal
摘要
申请公布号
GB891868(A)
申请公布日期
1962.03.21
申请号
GB19590036300
申请日期
1959.10.27
申请人
UNION CARBIDE CORPORATION
发明人
HOWELL JOHN HANCOCK;DOUGHTY EDWARD WILLIAM;ALSPAUGH PAUL LUTHER
分类号
C01B3/40;C10G1/06;C10G1/08
主分类号
C01B3/40
代理机构
代理人
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