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发明名称
Polyazo dyestuffs and process of making same
摘要
申请公布号
US2268919(A)
申请公布日期
1942.01.06
申请号
US19390337317
申请日期
1939.06.10
申请人
THE FIRM SOCIETY OF CHEMICAL INDUSTRY IN BASLE
发明人
ANDERAU WALTER
分类号
C09B43/16
主分类号
C09B43/16
代理机构
代理人
主权项
地址
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