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High contrast scanner photographic elements employing ruthenium and iridium dopants
High contrast scanner photographic elements employing ruthenium and iridium dopants
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机译:采用钌和铱掺杂剂的高对比度扫描仪照相元件
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摘要
Photographic elements comprising a negative working silver halide emulsion containing high intensity reciprocity failure reducing amounts of dopant comprising both ruthenium and iridium ions.
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