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经营范围
发明名称
Verfahren zum Reinigen von Dimethylterephthalat.
摘要
申请公布号
DE59004416(D1)
申请公布日期
1994.03.10
申请号
DE19905004416
申请日期
1990.11.30
申请人
HOECHST AG, 65929 FRANKFURT, DE
发明人
BACHMANN, WILFRIED, W-2320 PLOEN, DE;BADER, ROLF, DR., W-6057 DIETZENBACH, DE;BUETTNER, HORST, DR., W-6232 BAD SODEN AM TAUNUS, DE;WETZEL, EDGAR, DR., W-6056 HEUSENSTAMM, DE
分类号
C07C67/52;C07C69/82;(IPC1-7):C07C69/82
主分类号
C07C67/52
代理机构
代理人
主权项
地址
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