| 摘要 |
A light-tight plastic cassette for a roll of light-sensitive photographic material, which may be readily assembled, and is constituted by an extruded tubular body portion and molded end caps. The end caps have uniformly spaced outer and interior flanges forming a channel engaging the end margins of said body portion, said interior flange having along its corner portions extensions which have an axial dimension exceeding the axial dimension of the outer flange.
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