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发明名称
IMPROVEMENTS IN OR RELATING TO COKING
摘要
申请公布号
GB1287032(A)
申请公布日期
1972.08.31
申请号
GB19700001262
申请日期
1970.01.09
申请人
BERGWERKSVERBAND GMBH
发明人
分类号
C10B53/08;C21C7/00
主分类号
C10B53/08
代理机构
代理人
主权项
地址
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