IDENTITY DOCUMENT PROTECTED FROM FORGERY

FIELD: textile; paper. ^ SUBSTANCE: document contains protective element, formed by a series of holes on one of the document sheets, with additional hole series produced on made, at least, one adjacent sheet. The holes made on all sheets have oblong shape - rectangulars with rounded narrow sides. Th...

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Bibliographische Detailangaben
Hauptverfasser:	KUROCHKIN ALEKSANDR VASIL'EVICH, CHEGLAKOV ANDREJ VALER'EVICH, TRACHUK ARKADIJ VLADIMIROVICH, KURJATNIKOV ANDREJ BORISOVICH, SOLDATCHENKOV VIKTOR SERGEEVICH, ZHUL'BITSKIJ ANDREJ VLADISLAVOVICH, PISAREV ALEKSANDR GEORGIEVICH, DUDIN ANDREJ ALEKSEEVICH, KLIMOV ALEKSEJ IVANOVICH, PAVLOV VLADIMIR VASIL'EVICH, TURKINA ELENA SAMUILOVNA, SEMENOV EHRIK GERSHONOVICH, TROFIMOV VLADISLAV GENNAD'EVICH, NIKITIN ANATOLIJ PETROVICH
Format:	Patent
Sprache:	eng ; rus
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:	FIELD: textile; paper. ^ SUBSTANCE: document contains protective element, formed by a series of holes on one of the document sheets, with additional hole series produced on made, at least, one adjacent sheet. The holes made on all sheets have oblong shape - rectangulars with rounded narrow sides. The coordinates of some hole centres coincide to provide the perforating picture, when turning adjacent sheets to the light. Axes of the holes on adjacent sheets are located at an angle relative to each other and turned aside relative to sheet edge. ^ EFFECT: invention provides high degree of identity document protection from forgery. ^ 3 dwg