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公开(公告)号:US4664283A
公开(公告)日:1987-05-12
申请号:US901325
申请日:1986-08-28
Applicant: Clark W. Liu
Inventor: Clark W. Liu
CPC classification number: B42F7/145 , A47B47/042 , F16B12/26
Abstract: An all-plastic desk top file or tray easily user assembled from planar panels that lock together with either snap-in integral barb or lateral tongue and slot connections without the use of any tools, and the tray is modular so trays can be stacked vertically and horizontally and locked together.
Abstract translation: 一个全塑料桌面文件或托盘,可以方便地从平面面板组装,可以使用卡扣式整体倒钩或侧面的舌头和插槽连接锁定在一起,而无需使用任何工具,托盘是模块化的,托盘可以垂直堆叠 水平锁定在一起。
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公开(公告)号:US4625879A
公开(公告)日:1986-12-02
申请号:US793248
申请日:1985-10-31
Applicant: Clark W. Liu
Inventor: Clark W. Liu
CPC classification number: B42F7/145
Abstract: An all-plastic desk top vertical file or stand easily user assembled from planar panels that lock together with either snap-in integral barb or lateral tongue and slot connections without the use of any tools.
Abstract translation: 一个全塑料桌面垂直文件或支架可以方便地从平面面板组装起来,使用卡扣式整体倒钩或横向舌形和槽形连接锁定在一起,而无需使用任何工具。
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