| 摘要 |
A carrying case for credit cards and the like comprising a plurality of resilient frame members pivotally mounted within the case, the resilient characteristic of the frame members causing deformation thereof when a card is not positioned therein, and abutment means in the case positioned to obstruct swinging movement of a frame member into the case if no card is positioned in said frame member, whereby the case cannot be closed unless all frame members therein have a card positioned therein.
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