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发明名称
AZO DYESTUFFS OF THE PYRAZOLONE SERIES
摘要
申请公布号
GB1291182(A)
申请公布日期
1972.10.04
申请号
GB19700021620
申请日期
1970.05.05
申请人
CASSELLA FARBWERKE MAINKUR AKTIENGESELLSCHAFT
发明人
ROLF MUELLER;HANSWILLI VON BRACHEL;RUDOLF KLEIN;EWALD SCHMIDT;HEINZ BENDER
分类号
C09B62/507;C09B62/51
主分类号
C09B62/507
代理机构
代理人
主权项
地址
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