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经营范围
发明名称
Cyanine dyes and photographic emulsion containing same
摘要
申请公布号
GB627521(A)
申请公布日期
1949.08.10
申请号
GB19460035674
申请日期
1946.12.02
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
分类号
C09B23/01;C09B23/02;C09B23/10;G03C1/12
主分类号
C09B23/01
代理机构
代理人
主权项
地址
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