| 摘要 |
A photographic film assemblage possessing the versatility for use with either manually operable or electrically powered photograhic camera systems. The preferred assemblage includes: a cassette with a chamber adapted to receive a plurality of film units; a battery cavity located within the chamber and adapted to optionally receive an electric storage battery, the cavity being formed by the cooperation of a platen light-seal member and a wall of the chamber; and an access aperture in the chamber through which the battery may be conveniently inserted and removed.
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