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Application filed by Combinatul De Fibre Sintetice,RofiledCriticalCombinatul De Fibre Sintetice,Ro
Priority to RO7686319ApriorityCriticalpatent/RO70172A2/ro
Publication of RO70172A2publicationCriticalpatent/RO70172A2/ro
Photooactive thermoocoloring mixture and liquid crystal electrooptical apparatus or thermoocoloring apparatus and surface temperature measuring method utilizing same