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Priority claimed from JP1978091368Uexternal-prioritypatent/JPS636747Y2/ja
Priority claimed from JP1978091369Uexternal-prioritypatent/JPS634222Y2/ja
Priority claimed from JP9136778Uexternal-prioritypatent/JPS609796Y2/en
Application filed by Fuji Xerox Co LtdfiledCriticalFuji Xerox Co Ltd
Publication of PH20822ApublicationCriticalpatent/PH20822A/en