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发明名称
Azulene squaric acid dyes containing amid groups, their intermediary products and optical recording medium.
摘要
申请公布号
EP0427007(B1)
申请公布日期
1994.06.22
申请号
EP19900119726
申请日期
1990.10.15
申请人
BASF AKTIENGESELLSCHAFT
发明人
SCHMITT, MICHAEL, DR.;ALBERT, BERNHARD, DR.;BROSIUS, SIBYLLE, DR.;SCHOMANN, KLAUS DIETER, DR.;KUPPELMAIER, HARALD, DR.
分类号
B41M5/26;C07C233/10;C09B57/00;G03C1/72;(IPC1-7):C09B57/00;G11B7/24
主分类号
B41M5/26
代理机构
代理人
主权项
地址
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