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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP1497377ApriorityCriticalpatent/JPS53100762A/en
Publication of JPS53100762ApublicationCriticalpatent/JPS53100762A/en
PURPOSE: To obtain a magnetron featuring a high dielectric strength between the anode and the stem, by providing a metal layer on the inner wall surface around the metallized layer of the stem.