Be convenient for book browsing and preserve

(B, ) the utility model relates to a be convenient for book browsing and preserve, this book includes cover page and back cover to and the organ that sets up between cover page and back cover is folded paper. This book is not only conveniently browsed, difficultly in addition makes fold paper damage...

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Bibliographische Detailangaben
1. Verfasser:	ZHANG GUIWU
Format:	Patent
Sprache:	eng
Schlagworte:	BOOK COVERS BOOKBINDING DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR FILES LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS PERFORMING OPERATIONS PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR SPECIAL PRINTED MATTER TRANSPORTING
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Beschreibung
Zusammenfassung:	(B, ) the utility model relates to a be convenient for book browsing and preserve, this book includes cover page and back cover to and the organ that sets up between cover page and back cover is folded paper. This book is not only conveniently browsed, difficultly in addition makes fold paper damage or fall the page or leaf of organ, and the organ hunts characters and (b) (b) (b) (b) or picture through the mode of paper-cut on folding paper, causes this book can arrive all regional propagation paper-cut calligraphies (B, )