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发明名称
FARBSTOFFE.
摘要
申请公布号
DE3770434(D1)
申请公布日期
1991.07.04
申请号
DE19873770434
申请日期
1987.12.08
申请人
BAYER AG, 5090 LEVERKUSEN, DE
发明人
HERD, DR., KARL-JOSEF, W-5068 ODENTHAL, DE;STOEHR, DR., FRANK-MICHAEL, W-5093 BURSCHEID, DE;HENK, DR., HERMANN, W-5000 KOELN 80, DE
分类号
C07C309/29;C09B62/002;C09B69/00;D06P1/00;(IPC1-7):C09B69/00
主分类号
C07C309/29
代理机构
代理人
主权项
地址
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