Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP9341975ApriorityCriticalpatent/JPS5217062A/en
Publication of JPS5217062ApublicationCriticalpatent/JPS5217062A/en
Publication of JPS5545866B2publicationCriticalpatent/JPS5545866B2/ja
PURPOSE: Development of a frequency counter which can measure the correct frequency even if the level temporarily drops or the signal supply is disconnected during the measurement time by accurate setting of the time for correct counting.