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Publication of JPS4847378ApublicationCriticalpatent/JPS4847378A/ja
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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Physics & Mathematics
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General Physics & Mathematics
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Transmission And Conversion Of Sensor Element Output
(AREA)
Testing Or Calibration Of Command Recording Devices
(AREA)