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发明名称
PRODUCING NEEDLE COKE
摘要
申请公布号
GB2071136(B)
申请公布日期
1983.05.25
申请号
GB19800025425
申请日期
1980.08.05
申请人
BERGWERKSVERBAND GMBH
发明人
分类号
C01B31/00;C10B55/00;C10C3/00;(IPC1-7):C10C3/00;C10B57/00
主分类号
C01B31/00
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代理人
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