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Priority claimed from JP1343852Aexternal-prioritypatent/JPH0775522B2/ja
Priority claimed from JP34385489Aexternal-prioritypatent/JPH082232B2/ja
Priority claimed from JP1343855Aexternal-prioritypatent/JP2517417B2/ja
Priority claimed from JP1343851Aexternal-prioritypatent/JP2552557B2/ja
Priority claimed from JP1343856Aexternal-prioritypatent/JP2517418B2/ja
Application filed by Sanyo Electric CofiledCriticalSanyo Electric Co
Publication of IT9048617A0publicationCriticalpatent/IT9048617A0/it
Publication of IT9048617A1publicationCriticalpatent/IT9048617A1/it
Application grantedgrantedCritical
Publication of IT1242193BpublicationCriticalpatent/IT1242193B/it