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经营范围
发明名称
BASIC AZO COMPOUNDS
摘要
申请公布号
GB1502310(A)
申请公布日期
1978.03.01
申请号
GB19750018252
申请日期
1975.05.01
申请人
SANDOZ LTD
发明人
分类号
C09B44/10;D06P1/42;D21H21/28;(IPC1-7):C09B43/00;C09B29/08;D06P3/00
主分类号
C09B44/10
代理机构
代理人
主权项
地址
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