发明名称 Film-sheet assemblage for peel-apart self-developing film
摘要 An improved film format for a self-developing, peel-apart film unit having flexible positive and negative sheet elements and a pod of developer liquid, wherein at least one of the sheet elements bends when a force is applied to a trailing edge thereof to effect sheet element movement. Pockets are formed on the leading end of each sheet element so that a force may be readily coupled thereto without bending either sheet element while they are being moved, for example, into a developer liquid spread system for subsequent film processing.
申请公布号 US5356762(A) 申请公布日期 1994.10.18
申请号 US19930157959 申请日期 1993.11.24
申请人 POLAROID CORPORATION 发明人 POLIZZOTTO, LEONARD;BOYEA, ROBERT J.
分类号 G03C8/42;G03C8/50;(IPC1-7):G03C5/54;G03B19/10 主分类号 G03C8/42
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