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发明名称
Separation of isomeric phthalic acids
摘要
申请公布号
US2820819(A)
申请公布日期
1958.01.21
申请号
US19520328693
申请日期
1952.12.30
申请人
CALIFORNIA RESEARCH CORPORATION
发明人
AROYAN HARRY J.
分类号
C07C51/42
主分类号
C07C51/42
代理机构
代理人
主权项
地址
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