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US4090085A Intensifying screen for radiographs 失效
强化放射影像的屏幕

Intensifying screen for radiographs
摘要:
In an intensifying screen composed of a support layer, a phosphor layer and a protective layer or of a support layer, a reflective layer, a phosphor layer and a protective layer, a carbon black layer is interposed between the support layer and the phosphor layer or the reflective layer. Further, antistatic agents are mingled in the protective layer.
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