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发明名称
PIGMENT PREPARATIONS
摘要
申请公布号
GB2000800(B)
申请公布日期
1982.04.07
申请号
GB19780029123
申请日期
1978.07.07
申请人
HOECHST AG
发明人
分类号
C09B67/20;C09D17/00;(IPC1-7):C09B67/00
主分类号
C09B67/20
代理机构
代理人
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