Title:
STOPWATCH
Document Type and Number:
Japanese Patent JPS53104280
Kind Code:
A
Abstract:
PURPOSE: To improve accuracy, make possible easy and accurate reading of the measurement results of lap time and facilitate checking of the remaining time by providing an electronic digital display part to an analog display.
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Inventors:
NAKASAKI YASUTAKA
Application Number:
JP1898977A
Publication Date:
September 11, 1978
Filing Date:
February 23, 1977
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
G04F10/00; (IPC1-7): G04F10/00