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Application filed by Giorgio OrigliafiledCriticalGiorgio Origlia
Priority to ITMI990368priorityCriticalpatent/IT1309637B1/en
Publication of ITMI990368A1publicationCriticalpatent/ITMI990368A1/en
Application grantedgrantedCritical
Publication of IT1309637B1publicationCriticalpatent/IT1309637B1/en
ITMI9903681999-02-231999-02-23
ADJUSTABLE TRANSPARENCY SCREEN STRUCTURE, PARTICULARLY PERMODULATION OF THE PASSAGE OF AIR AND / OR LIGHT AND SIMILAR
IT1309637B1
(en)