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经营范围
发明名称
Azo compounds
摘要
申请公布号
US2148705(A)
申请公布日期
1939.02.28
申请号
US19350033415
申请日期
1935.07.26
申请人
WINTHROP CHEMICAL COMPANY, INC.
发明人
MIETZSCH FRITZ;KLARER JOSEF
分类号
C09B29/42
主分类号
C09B29/42
代理机构
代理人
主权项
地址
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