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经营范围
发明名称
Green sulphur dyes and process for manufacturing the same
摘要
申请公布号
US2229650(A)
申请公布日期
1941.01.28
申请号
US19390265936
申请日期
1939.04.04
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
HAGGE WALTER;BACH HERBERT
分类号
C09B49/10
主分类号
C09B49/10
代理机构
代理人
主权项
地址
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