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经营范围
发明名称
BITUMINOESE MASSE UND IHRE VERWENDUNG
摘要
申请公布号
DE2844101(A1)
申请公布日期
1979.04.12
申请号
DE19782844101
申请日期
1978.10.10
申请人
THE BRITISH PETROLEUM CO.LTD.
发明人
GROVES DOLDEN,JOHN;GEORGE FOGG,SIDNEY
分类号
C08J9/00;(IPC1-7):C08L95/00
主分类号
C08J9/00
代理机构
代理人
主权项
地址
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