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Priority claimed from JP18505788Aexternal-prioritypatent/JPH0241419A/en
Priority claimed from JP28698588Aexternal-prioritypatent/JPH02133622A/en
Priority claimed from JP28988788Aexternal-prioritypatent/JPH02139434A/en
Application filed by Murata Machinery LtdfiledCriticalMurata Machinery Ltd
Publication of IT8948227A0publicationCriticalpatent/IT8948227A0/en
Application grantedgrantedCritical
Publication of IT1231657BpublicationCriticalpatent/IT1231657B/en