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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP12507385ApriorityCriticalpatent/JPS61283472A/ja
Publication of JPS61283472ApublicationCriticalpatent/JPS61283472A/ja
Publication of JPH0361551B2publicationCriticalpatent/JPH0361551B2/ja
Noise discrimination by unblanking during the time that an a-c reference signal is in the neighborhood of the value it had at the time of the previously accepted pulse