FLEXIBLE SHEET OR WEB MATERIALS

A flexible sheet or web (1) comprises a light polarising security element (4) contained within the thickness of the sheet or web, a region of the security element being exposed at a window (6) at both faces of the sheet or web and optionally at a further window (5) at one face of the sheet or web. F...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	PETER EKELUND
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!