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经营范围
发明名称
Manufacture of azo dyes
摘要
申请公布号
US2289293(A)
申请公布日期
1942.07.07
申请号
US19400333234
申请日期
1940.05.03
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
OHLENDORF HEINRICH;RICHTER WOLFGANG
分类号
C09B29/08
主分类号
C09B29/08
代理机构
代理人
主权项
地址
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