发明名称 COVER STICKING TYPE PRESENT PAGE AUTOMATIC FIXING FUNCTION HAVING BOOKMARK
摘要 PURPOSE: An attachable cover bookmark is provided to ensure a present page automatic fixing function and to prevent the lost since a bookmark is integrally fixed on the back cover of the book. CONSTITUTION: An attachable cover bookmark having a present page automatic fixing function comprises a bookmark(30) attached to the upper right corner of the inside of a back cover(20) of a book(10), and a recess portion-fixing groove which is fixed in a form in which an elastic member(40) for fixing a present page is wound to the bookmark.
申请公布号 KR20110043105(A) 申请公布日期 2011.04.27
申请号 KR20090100065 申请日期 2009.10.21
申请人 CHO, JIN WOO 发明人 CHO, JIN WOO
分类号 B42D3/16;B42D9/00 主分类号 B42D3/16
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