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发明名称
Photographic emulsion
摘要
申请公布号
US2357394(A)
申请公布日期
1944.09.05
申请号
US19410402422
申请日期
1941.07.14
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
FROHLICH ALFRED;SCHNEIDER WILHELM
分类号
G03C7/34
主分类号
G03C7/34
代理机构
代理人
主权项
地址
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