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发明名称
A process for the preparation of p-phenylene-bis (3,3-isovaleric acid)
摘要
申请公布号
GB993489(A)
申请公布日期
1965.05.26
申请号
GB19630049576
申请日期
1963.12.16
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.
发明人
分类号
C07C57/34
主分类号
C07C57/34
代理机构
代理人
主权项
地址
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