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Yaskawa Electric Corp
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Yaskawa Electric Manufacturing Co Ltd
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Filing date
Publication date
Application filed by Yaskawa Electric Manufacturing Co LtdfiledCriticalYaskawa Electric Manufacturing Co Ltd
Priority to JP14578875ApriorityCriticalpatent/JPS5269059A/en
Publication of JPS5269059ApublicationCriticalpatent/JPS5269059A/en
PURPOSE: To improve classification efficiency by reducing weight of a classifier, by arranging a vibrator having different frequencies for a vibrating classifier inclined with a spring.