发明名称 Film for polaroid camera
摘要 <p>Film laminate for dye diffusion transfer process comprises connecting element in form of frame folded round image reception- and image transfer sheets which are thereby held in register. Frame consists of white transparent material. To ensure even spreading of processing solution edge of transfer sheet is embossed, allowing liquid to reach edges. Processing solution is present in slight excess over necessary amount. Excess soln. is collection in space between edge of image area and trailing edge of connecting element.</p>
申请公布号 NL7402323(A) 申请公布日期 1974.05.27
申请号 NL19740002323 申请日期 1974.02.20
申请人 发明人
分类号 G03B17/34;G03C8/46;G03D9/02;(IPC1-7):03C5/54 主分类号 G03B17/34
代理机构 代理人
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