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发明名称
PROCESS FOR THE UPGRADING OF COAL OR THE LIKE
摘要
申请公布号
GB1471949(A)
申请公布日期
1977.04.27
申请号
GB19740027190
申请日期
1974.06.19
申请人
SHELL INT RES MS BV
发明人
分类号
C10F5/00;(IPC1-7):C10L9/08
主分类号
C10F5/00
代理机构
代理人
主权项
地址
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