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发明名称
摘要
申请公布号
FR2051201(A5)
申请公布日期
1971.04.02
申请号
FR19700023092
申请日期
1970.06.23
申请人
SHELL INTERNA RESE MAAT
发明人
分类号
C10L1/18;C08L7/00;C08L21/00;C08L71/00;C08L71/12;C10L1/14;C10L1/182;C10L1/183;C10L1/20;C10L1/22;C10L1/26;(IPC1-7):C10L1/00
主分类号
C10L1/18
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代理人
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