发明名称 PAPER BINDER FOR FOLDERS
摘要 A paper binder for folders, the binder comprising a U shaped loop (2) to be attached to the folder (1) by a clip (6). The loop is in two pans, one pan (4) being rotatable in the clip, and the other part (3) non-rotatable in the clip. The two parts are releasably attachable to each other to allow sheets of pap er to be placed on the non-rotatable part.
申请公布号 CA2106586(C) 申请公布日期 2003.08.12
申请号 CA19922106586 申请日期 1992.03.16
申请人 JOHNS, DARBY RICHARD;JOHNS, YVONNE DORIS 发明人 JOHNS, DARBY RICHARD;JOHNS, YVONNE DORIS
分类号 B42F13/24;B42F13/00;B42F13/16;B42F13/20;B42F13/26 主分类号 B42F13/24
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