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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP4136077ApriorityCriticalpatent/JPS53127634A/en
Publication of JPS53127634ApublicationCriticalpatent/JPS53127634A/en
PURPOSE: To prevent transmission of vibration between transformer tank and cooler with simple means, by providing vibration-proof joint composed of vibration-proof metal to a portion of oil feed pipe.