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经营范围
发明名称
Process for dying polyacrylonitrite materials.
摘要
申请公布号
EP0434609(B1)
申请公布日期
1994.09.21
申请号
EP19900810924
申请日期
1990.11.27
申请人
CIBA-GEIGY AG
发明人
HERTER, WILFRIED, DR.;KOLLER, JOSEF
分类号
C09B44/00;C09B44/20;D06P3/78;(IPC1-7):C09B44/20;D06P3/76;C09B44/04
主分类号
C09B44/00
代理机构
代理人
主权项
地址
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