| 摘要 |
The present invention relates to a desk calendar and, more specifically, to a desk calendar with a security function, in which binders are installed on both sides of a front panel of the desk calendar, the binder on one side includes calendar paper and the binder on the other side includes additional paper, and then a cover equipped with a locking means is combined with the front side of the binders, thereby preventing exposure of information contained in the calendar through the cover. |
