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经营范围
发明名称
METHOD OF PURIFYING TEREPHTHALIC ACID
摘要
申请公布号
SU869554(A3)
申请公布日期
1981.09.30
申请号
SU19742055522
申请日期
1974.08.19
申请人
STANDART OJL KOMPANI
发明人
DZHEJ ARNOLD FISHER,US
分类号
C07C63/26;C07C51/00;C07C51/42;C07C51/43;C07C67/00;(IPC1-7):C07C51/42
主分类号
C07C63/26
代理机构
代理人
主权项
地址
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