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经营范围
发明名称
Xylene d isproportionation
摘要
申请公布号
US2683761(A)
申请公布日期
1954.07.13
申请号
US19520285212
申请日期
1952.04.30
申请人
STANDARD OIL COMPANY
发明人
MCCAULAY DAVID A.;LIEN ARTHUR P.
分类号
C07C6/12
主分类号
C07C6/12
代理机构
代理人
主权项
地址
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