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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Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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Filing date
Publication date
Application filed by Seiko Instruments IncfiledCriticalSeiko Instruments Inc
Priority to JP12468276ApriorityCriticalpatent/JPS5349476A/en
Publication of JPS5349476ApublicationCriticalpatent/JPS5349476A/en
PURPOSE: To provide an electronic stopwatch, in which raising time measurement is employed, and in the following time measurement after raising measurement is employed, one of the timing pulses supplied to counter is subtracted so as to eliminate accumulation of errors.