发明名称 APPARATUS FOR IMAGE TRANSFER
摘要 Apparatus for transferring images to carriers, particularly to offset printing plates, comprises a hollow reflector which is provided with internal light-reflecting surfaces and is interposed between the light source and the transparency on top of the sensitized plate. The reflecting surfaces diffuse the light, so that upon exposure of the plate shadows from the edges of the transparency and from the adhesive tape holding it on the plate are eliminated.
申请公布号 US3632207(A) 申请公布日期 1972.01.04
申请号 USD3632207 申请日期 1969.03.06
申请人 BIO BIELEFELDER OFFSETDRUCKPLATTEN UND ZUBEHOR B. KRAUSE 发明人 REINHOLD WACHTER
分类号 G03B27/16;G03F7/20;(IPC1-7):G03B27/04 主分类号 G03B27/16
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