| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a box file, the height of which can be changed, if necessary. <P>SOLUTION: The box file having a storing space S for storing articles to be stored such as files and papers, is provided with a height controlling mechanism B1 capable of changing the height of the file. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
