METHOD FOR MANUFACTURE OF SECURITIES, METALLOGRAPHIC PRINTING FORM FOR MANUFACTURE OF SECURITIES, AND SECURITIES

FIELD: manufacture of securities. ^ SUBSTANCE: method involves providing pattern comprising combination of ink layer protrusions and slots therebetween, with width of ink layer protrusions making at least 0.5 mm. ^ EFFECT: increased extent of protection of securities from counterfeit. ^ 17 cl, 4 dwg

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Bibliographische Detailangaben
Hauptverfasser: PISAREV S.A, PISAREV A.G, MEL'NIKOV V.P, IPATOVA T.P, SHAPINOV V.I, KUROCHKIN A.V, CHEGLAKOV A.V, ASHKINAZIJ JA.M, MOCHALOV A.I, GONCHAROV M.I, TRACHUK A.V, VJAZALOV S.JU, PAVLOV V.V, CHEKMAREV V.A, BARANOVA G.S, KLIMOV A.I
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: manufacture of securities. ^ SUBSTANCE: method involves providing pattern comprising combination of ink layer protrusions and slots therebetween, with width of ink layer protrusions making at least 0.5 mm. ^ EFFECT: increased extent of protection of securities from counterfeit. ^ 17 cl, 4 dwg