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Application filed by Parkoplast S R LfiledCriticalParkoplast S R L
Priority to IT20544/88ApriorityCriticalpatent/IT1217569B/it
Publication of IT8820544A0publicationCriticalpatent/IT8820544A0/it
Application grantedgrantedCritical
Publication of IT1217569BpublicationCriticalpatent/IT1217569B/it