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US4902609A Photographic print material with increased exposure latitude 失效
摄影打印材料具有增加的曝光宽容度

Photographic print material with increased exposure latitude
摘要:
A multilayer color positive photographic print material with extended exposure latitude contains a limited amount of a spectral sensitizing dye for a first region of the spectrum in a silver halide emulsion layer spectrally sensitized to a second region of the spectrum.
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