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发明名称
PROCEDE DE PREPARATION DE L'ESTER DIMETHYLIQUE DE L'ACIDE TEREPHTALIQU
摘要
申请公布号
BE753005(A1)
申请公布日期
1970.12.16
申请号
BED753005
申请日期
1970.07.03
申请人
CHEMISCHE WERKE HULS A.G., KREIS RECKLINGHAUSEN, 4370 MARL, (ALLEMAGNE),
发明人
分类号
C01B33/12;B01J8/04;B01J8/18;B01J19/18;B01J21/00;B01J27/00;C07B61/00;C07C67/08;C07C69/82;(IPC1-7):C07C/
主分类号
C01B33/12
代理机构
代理人
主权项
地址
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