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Priority claimed from JP60008381Aexternal-prioritypatent/JPS61170327A/en
Priority claimed from JP60042832Aexternal-prioritypatent/JPS61202324A/en
Application filed by Victor Company Of JapanfiledCriticalVictor Company Of Japan
Application grantedgrantedCritical
Publication of KR900002994B1publicationCriticalpatent/KR900002994B1/en