发明名称 X-ray film cassette for daylight system
摘要 The disclosure involves an X-ray daylight cassette with shortened unloading times. The cassette, which has a film insertion slot on one side, contains two intensifying screens, one of which is affixed to the pressure plate so that the screen has edge zones that are not bonded to the pressure plate on the two long dimensions and optionally, on the short dimension opposite the film insertion slot.
申请公布号 US4734926(A) 申请公布日期 1988.03.29
申请号 US19860864856 申请日期 1986.05.20
申请人 E. I. DU PONT DE NEMOURS AND COMPANY 发明人 SINGER, RUDOLF;WEIHE, HANS P.
分类号 G03B42/04;(IPC1-7):G03B42/04 主分类号 G03B42/04
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