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发明名称
PROCESS FOR THE PREPARATION OF PIGMENT PREPARATIONS ON THE BASIS OF C.I. PIGMENT VIOLET 23
摘要
申请公布号
KR100229774(B1)
申请公布日期
1999.11.15
申请号
KR19920004671
申请日期
1992.03.21
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
DIETZ, ERWIN DR.;URBAN, MANFRED
分类号
C09B67/20;C09B19/02;C09B67/22;C09B67/46;(IPC1-7):C09C3/00
主分类号
C09B67/20
代理机构
代理人
主权项
地址
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