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Application filed by Sperotto Rimari S P AfiledCriticalSperotto Rimari S P A
Priority to IT2229686UpriorityCriticalpatent/IT206997Z2/it
Publication of IT8622296V0publicationCriticalpatent/IT8622296V0/it
Priority to EP87201078Aprioritypatent/EP0250025B1/en
Priority to DE8787201078Tprioritypatent/DE3760012D1/de
Priority to US07/063,172prioritypatent/US4875260A/en
Application grantedgrantedCritical
Publication of IT206997Z2publicationCriticalpatent/IT206997Z2/it