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US4334014A Silver halide photographic light-sensitive elements 失效
卤化银照相感光元件

Silver halide photographic light-sensitive elements
摘要:
A silver halide photographic light-sensitive element is described containing a cephalosporin compound in its silver halide emulsion layer of substantially the surface latent image type, or in its hydrophilic colloid layer. This light-sensitive element is prevented in the latent image fading.
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