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Application filed by Gd SpafiledCriticalGd Spa
Priority to IT94BO000235ApriorityCriticalpatent/ITBO940235A1/en
Publication of ITBO940235A0publicationCriticalpatent/ITBO940235A0/en
Priority to EP95107518Aprioritypatent/EP0682881B1/en
Priority to DE69518459Tprioritypatent/DE69518459T2/en
Priority to US08/445,052prioritypatent/US5615761A/en
Priority to CN95106368.5Aprioritypatent/CN1050273C/en
Publication of ITBO940235A1publicationCriticalpatent/ITBO940235A1/en