| 摘要 |
PROBLEM TO BE SOLVED: To provide a more convenient storage managing method by providing a more convenient using method of a magnetic card, an IC card, etc. SOLUTION: Attachment/detachment holes are bored in a card for attachment to and detachment from a pocketbook or binder. The attachment/detachemnt holes 2 are bored in the card 1 to the right or left. The attachment/detachment holes are partially open and attachable to and detachable from the ring parts of the binder as they are. Hook parts 3 are bent at the time of the attachment and detachment, so they never falls from the ring parts naturally after being attached and the positions are fixed. For the detachment, a slight force is applied to pull the card and then the hook parts 3 are folded, so that the card can be detached. |
