发明名称 EASEL-STYLE SUSPENSION BINDER
摘要 <p>A multi-ring loose-leaf binder which incorporates hooks adopted to detachably secure the binder to a horizontal bar of a suspension filing system, recessed into the top edges of its front and back covers. The binder is further provided with a hinged jack recessed within its spine and which may be extended to prop the open binder at a convenient angle to a horizontal work surface.</p>
申请公布号 CA1161721(A) 申请公布日期 1984.02.07
申请号 CA19810374320 申请日期 1981.03.31
申请人 WRIGHT LINE INC. 发明人 ERMANSKI, ALBERT G.;WRIGHT, DAVID M.
分类号 B42F7/00;B42F13/22;B42F13/40;B42F21/06;(IPC1-7):B42F13/00;B42F15/00 主分类号 B42F7/00
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