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Application filed by Plastica Alfa Irrigazione S RfiledCriticalPlastica Alfa Irrigazione S R
Priority to IT19620/87ApriorityCriticalpatent/IT1202651B/it
Publication of IT8719620A0publicationCriticalpatent/IT8719620A0/it
Priority to ES8800648Aprioritypatent/ES2009882A6/es
Application grantedgrantedCritical
Publication of IT1202651BpublicationCriticalpatent/IT1202651B/it