A METHOD FOR PROTECTION OF A VALUABLE OBJECT

The invention relates to a valuable object with an optical polarized protective element and to a method for protection of a valuable object. According to the method for protection of the valuable object, a reflective layer 2 is applied onto at least one part of an anisotropic transparent substrate 1...

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Bibliographic Details
Main Authors KARASEV ANDREY, LVOVICH, SMIRNOV ANDREY, VALENTINOVICH, YURENKOV MIKHAIL, VLADIMIROVICH, SMIRNOV LEONID, IGOREVICH
Format Patent
LanguageEnglish
Russian
Published 28.04.2009
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEALS
SIGNS
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