DECORATIVE BASE FOR PERSONAL VISITING, BUSINESS OR IDENTIFICATION CARD, SOUVENIR OR CONGRATULATORY CARD, OR ILLUSTRATION, OR MONETARY DOCUMENT Russian patent published in 1998 - IPC

FIELD: decorative base. SUBSTANCE: part of the base with an embossed surface is made in the form of a single Fresnel lens with a reflecting layer applied onto the embossed surface of each lens, whose geometric profile provides for creation of decorative or information-decorative picture of the preset type above the face surface of the respective lens opposite the embossed one. EFFECT: enhanced quality. 10 cl, 5 dwg