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发明名称
Process to decrease the amount of ionogeneous heavy metals in the preparation of metal complex dyes.
摘要
申请公布号
EP0306436(B1)
申请公布日期
1995.05.03
申请号
EP19880710024
申请日期
1988.08.30
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
MROTZECK, UWE, DR.;MISCHKE, PETER, DR.;SCHWAIGER, GUENTHER, DR.;RUSS, WERNER, DR.;SITTIG, MANFRED
分类号
C09B45/01;C09B67/54;(IPC1-7):C09B67/54
主分类号
C09B45/01
代理机构
代理人
主权项
地址
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