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经营范围
发明名称
Silver halide emulsions with improved speed.
摘要
申请公布号
EP0384444(B1)
申请公布日期
1995.02.08
申请号
EP19900103383
申请日期
1990.02.22
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
LE STRANGE, RAYMOND JOSEPH
分类号
G03C1/08;G03C1/09;G03C1/10;(IPC1-7):G03C1/10
主分类号
G03C1/08
代理机构
代理人
主权项
地址
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