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Publication date
Application filed by Ergom Materie Plastiche SpafiledCriticalErgom Materie Plastiche Spa
Priority to IT5305590UpriorityCriticalpatent/IT220396Z2/en
Publication of IT9053055V0publicationCriticalpatent/IT9053055V0/en
Priority to AT90830358Tprioritypatent/ATE102553T1/en
Priority to DE1990607202prioritypatent/DE69007202T2/en
Priority to EP90830358Aprioritypatent/EP0412067B1/en
Priority to ES90830358Tprioritypatent/ES2043589T3/en
Publication of IT9053055U1publicationCriticalpatent/IT9053055U1/en
Application grantedgrantedCritical
Publication of IT220396Z2publicationCriticalpatent/IT220396Z2/en