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Application filed by Kerschbaumer HermannfiledCriticalKerschbaumer Hermann
Priority to IT8504808ApriorityCriticalpatent/IT1214905B/en
Publication of IT8504808A0publicationCriticalpatent/IT8504808A0/en
Application grantedgrantedCritical
Publication of IT1214905BpublicationCriticalpatent/IT1214905B/en