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US6153351A Imaging element with thin biaxially oriented color layer 失效
具有薄双轴取向色层的成像元件

Imaging element with thin biaxially oriented color layer
摘要:
The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of polymer sheet between said paper base and said silver halide layer, incorporating a thin tinted polymer layer directly below said silver halide layer.
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