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    • 1. 发明授权
    • Indexing system
    • 索引系统
    • US4019759A
    • 1977-04-26
    • US650709
    • 1976-01-20
    • Bernard M. Stanton
    • Bernard M. Stanton
    • B42F21/04
    • B42F21/04
    • For use in a multi-page book, an index system comprising elongated flat transparent plastic index tabs each affixed by a strip of transparent adhesive tape. The tab overlies one edge of an associated page, projecting slightly outward therefrom so as to present an indicia bearing end and projecting a substantially greater distance inwardly thereof, terminating in an inner end. The transparent adhesive tape overlies the inner end, overlapping both the adjacent inner portion of the tab and the page face, providing a point of attachment substantially inward of the page edge. Removal of the tab for reuse is effected by a rotation of the tab about the adhesively secured inner edge, partially peeling the tape back so as to enable a complete exposure of the tab and a twisting removal thereof from the tape, the tape subsequently being reapplied to the page.
    • 用于多页书中的索引系统包括细长的平坦的透明塑料索引片,每个标签均由一条透明胶带固定。 突片覆盖在相关页面的一个边缘上,从其中稍微向外突出,以便呈现标记轴承端并在其内部突出大致更大的距离,终止于内端。 透明胶带覆盖在内端上,与突片的相邻内部部分和页面重叠,提供基本上位于页边缘内侧的点。 通过围绕粘合固定的内边缘的突片的旋转来实现去除折片,部分地剥离带子,以使得能够完全暴露突片并将其从带上的扭转移除,随后重新应用带 到页面