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Application filed by Vamatex SpafiledCriticalVamatex Spa
Priority to IT22283/85ApriorityCriticalpatent/IT1185389B/en
Publication of IT8522283A0publicationCriticalpatent/IT8522283A0/en
Application grantedgrantedCritical
Publication of IT1185389BpublicationCriticalpatent/IT1185389B/en