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Priority to ITVR910053ApriorityCriticalpatent/IT1248907B/en
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Publication of ITVR910053A1publicationCriticalpatent/ITVR910053A1/en
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Publication of IT1248907BpublicationCriticalpatent/IT1248907B/en
ITVR910053A1991-05-311991-05-31Panel with a high degree of thermal and acoustic insulation for the formation of attics, roofs and the like
IT1248907B
(en)