发明名称 SELF-BINDING SYSTEM
摘要 The present invention relates to a method for binding a book, said method comprising the steps of providing a bifolio with a first leaf, a second leaf, a fold edge and at least one tab protruding in a comb formation along said fold edge, providing a cover sheet with a cover sheet fold edge defining a cover page and a first page, and affixing said at least one tab to a back of said first page.
申请公布号 US2010129179(A1) 申请公布日期 2010.05.27
申请号 US20090615498 申请日期 2009.11.10
申请人 PERKINS MASON 发明人 PERKINS MASON
分类号 B42C99/00;B42B5/08 主分类号 B42C99/00
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