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发明名称
Photographic elements containing hydroxy heavy metal salts of trinuclear iminol cyanine dyes as filter and antihalation dyes
摘要
申请公布号
US2496843(A)
申请公布日期
1950.02.07
申请号
US19480014148
申请日期
1948.03.10
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
ANISH ALFRED W.
分类号
G03C1/83
主分类号
G03C1/83
代理机构
代理人
主权项
地址
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