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Priority claimed from JP1982175006Uexternal-prioritypatent/JPS5979992U/en
Priority claimed from JP58121857Aexternal-prioritypatent/JPS6014786A/en
Priority claimed from PCT/JP1983/000414external-prioritypatent/WO1984001885A1/en
Application filed by Matsushita Electric Ind Co LtdfiledCriticalMatsushita Electric Ind Co Ltd
Publication of NO842917LpublicationCriticalpatent/NO842917L/en
Publication of NO168454BpublicationCriticalpatent/NO168454B/en
Publication of NO168454CpublicationCriticalpatent/NO168454C/en