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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP2477477ApriorityCriticalpatent/JPS53110092A/en
Publication of JPS53110092ApublicationCriticalpatent/JPS53110092A/en
Coupling Device And Connection With Printed Circuit
(AREA)
Abstract
PURPOSE: To permit accurate measurement of characteristics to be obtained even in characteristics tests on high sensitivity or high frequency semiconductor devices by electrically connecting a shield member, which surrounds connectors sidewise and in an electrically insulated state, to grounding pins.