Variable book
    1.
    发明授权
    Variable book 失效
    可变书

    公开(公告)号:US5725196A

    公开(公告)日:1998-03-10

    申请号:US518497

    申请日:1995-08-23

    申请人: Joachim Scheel

    发明人: Joachim Scheel

    IPC分类号: B42D1/00 B42F3/00 B42F5/00

    CPC分类号: B42D1/006

    摘要: A book having concertina folded sheets which are detachably connected to one another. The opposed edges of the sheets are connected by removable fasteners or an adhesive permitting the adjacent sheets to be readily separated.

    摘要翻译: 一本具有可拆卸地彼此连接的手风琴折叠片的书。 纸张的相对边缘通过可移除的紧固件或允许相邻纸张容易分离的粘合剂连接。