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发明名称
Benzene carboxylic acids alkylated in the nucleus and process of preparing them
摘要
申请公布号
US2195198(A)
申请公布日期
1940.03.26
申请号
US19380212124
申请日期
1938.06.06
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
BALLE GERHARD;WAGNER HERMANN;NOLD EBERHARD
分类号
C07C51/29;C07C63/04
主分类号
C07C51/29
代理机构
代理人
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地址
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