发明名称 PHOTOGRAPHIC COMPOSITIONS AND ELEMENTS INCLUDING INTERNAL LATENT IMAGE SILVER HALIDE GRAINS AND NUCLEATING AGENTS THEREFOR
摘要 -i- PHOTOGRAPHIC COMPOSITIONS AND ELEMENTS INCLUDING INTERNAL LATENT IMAGE SILVER HALIDE GRAINS AND NUCLEATING AGENTS THEREFOR A radiation-sensitive composition including silver halide grains capable of forming an internal latent image and a nucleating agent is U useful as a coating on a support to form a photographic element.
申请公布号 CA1313080(C) 申请公布日期 1993.01.26
申请号 CA19870541120 申请日期 1987.07.02
申请人 FREEMAN, JOHN P. 发明人 FREEMAN, JOHN P.;ORVIS, ROY L.;PARTON, RICHARD L.;WIEGERS, KARL E.
分类号 G03C1/035;G03C1/06;G03C1/485 主分类号 G03C1/035
代理机构 代理人
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