发明授权
US4233400A Light-sensitive silver halide photographic material containing tetrazolium compounds 失效
含有四唑化合物的感光卤化银照相材料

Light-sensitive silver halide photographic material containing
tetrazolium compounds
摘要:
Light-sensitive silver halide photographic materials to be treated with a hydroquinones-containing developing solution which material comprises a support and at least one hydrophilic colloidal layer coated thereon containing silver halide grains having an average grain size of 0.05 to 1.5.mu. and a tetrazolium compound and a method of processing thereof.
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