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经营范围
发明名称
Manufacture of graphitizable petroleum coke
摘要
申请公布号
GB867889(A)
申请公布日期
1961.05.10
申请号
GB19580031378
申请日期
1958.10.01
申请人
CONTINENTAL OIL COMPANY
发明人
分类号
C10B55/00
主分类号
C10B55/00
代理机构
代理人
主权项
地址
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