K13 ダブルリング式2ヵ月シンプ B3の買取情報

The number you provided, 9784522645369, appears to be an ISBN (International Standard Book Number), which typically identifies books and other publications. Based on the ISBN, it seems to correspond to a product related to a calendar or a planner, given the description "K13 ダブルリング式2ヵ月シンプ B3."
In this context:
- "ダブルリング式" translates to "double ring binding," indicating the style of the book or planner.
- "2ヵ月" means "two months," suggesting that this product is likely a planner designed to cover a two-month period.
- "シンプ" may be short for "simple" or a specific design/style name.
- "B3" likely refers to the size of the planner, which aligns with B3 dimensions in paper sizes.
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