COMPOSITION FOR MAKING LEATHER-LIKE MATERIAL
DZHAN PETRO RIGI,IT, DZHUZEPPE PERONI,IT, PAOLO PARRINI,IT, GUGLIELMO KORRIERI,IT
Year of Publication 25.01.1979
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Year of Publication 25.01.1979
Patent
COMPOSITION WITH ANTIACOUSTIC PROPERTIES
DZHAN PETRO RIGI,IT, PAOLO PARRINI,IT, VITTORIO CHACHCHA,IT, GUGLIELMO KORRIERI,IT
Year of Publication 25.01.1978
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Year of Publication 25.01.1978
Patent