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发明名称
Photographic emulsions containing sensitizing dyes
摘要
申请公布号
US2647051(A)
申请公布日期
1953.07.28
申请号
US19510211583
申请日期
1951.02.17
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
VINTON WILLIAM HOWELLS;FIRESTINE JOHN CHARLES
分类号
G03C1/18
主分类号
G03C1/18
代理机构
代理人
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地址
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