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发明名称
COMPOSITIONS BITUMINEUSES
摘要
申请公布号
FR2446856(B1)
申请公布日期
1985.08.09
申请号
FR19800000682
申请日期
1980.01.14
申请人
BRITISH PETROLEUM PLC
发明人
分类号
C08L21/00;C08L95/00;(IPC1-7):C09K3/00
主分类号
C08L21/00
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