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Application filed by Hastasider Metal SrlfiledCriticalHastasider Metal Srl
Priority to IT5298588UpriorityCriticalpatent/IT214601Z2/en
Publication of IT8852985V0publicationCriticalpatent/IT8852985V0/en
Priority to US07/222,264prioritypatent/US4876784A/en
Priority to DE88111967Tprioritypatent/DE3867943D1/en
Priority to EP88111967Aprioritypatent/EP0300510B1/en
Priority to AT88111967Tprioritypatent/ATE71998T1/en
Application grantedgrantedCritical
Publication of IT214601Z2publicationCriticalpatent/IT214601Z2/en