自我介绍英语作文专利名称：LETTER TRAYS THAT CAN BE VERTICALLY STACKED INSIDE AND UPON ONE ANOTHER 发明人：JURIC, Igor
申请号：IB2004001124
申请日：20040408
公开号：WO04/089647P1
公开日：
emmamae
20041021kj
专利内容由知识产权出版社提供favorite
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摘要：The object of the invention is to provide letter trays for filing documents, so that a plurality of letter trays can be stacked inside and upon one another, occupy little space and when stacked form a vertical stack. This is achieved by letter trays comprising a bottom, two side walls, a rear wall and a front opening opposite the rear wall with outwardly inclined side walls and outwardly oriented supports arranged on the front, outwardly inclined edges of the side walls, said supports being supported on the upper edge of the side walls of a letter tray that acts as a support, and said supports forming an angle with the approximately horizontal upper edge of the side walls which is smaller than 90°.
申请人：JURIC, Igor
totalrecall地址：CH,DE
国籍：CH,DE
怎么样才能学好英语>英文自我介绍 面试>below反义词
代理机构：HOLTFOTH, Hans-Jürgen递交英文
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