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公开(公告)号:KR1020130030334A
公开(公告)日:2013-03-27
申请号:KR1020110054219
申请日:2011-06-03
Applicant: 김민정
Inventor: 김민정
Abstract: PURPOSE: A binder file is provided to prevent the damage of paper. CONSTITUTION: A binder file comprises a semicircular stand for providing solidity.
Abstract translation: 目的:提供文件夹以防止纸张损坏。 构成:粘合剂文件包括一个提供牢固性的半圆形支架。
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