| 摘要 |
PURPOSE: A book cover with a bookmark function for automatically fixing a present page is provided to minimize the burden of company publishing books and to prevent the loss of the book. CONSTITUTION: A book cover with a bookmark function for automatically fixing a present page comprises: a recess portion fixing groove(32) respectively formed at a horizontal one side and a perpendicular lower part of the upper right corner of back cover(20) of the book(10); and an elastic member(40) which is inserted into the recess portion fixing groove to fix the present page. |
