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JPS607371A
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Apparatus for measuring capacity and resistance of highly stable superlow impedance with wide frequency range
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JPS5847272A
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Measuring device of high frequency and high stability for resistance and capacity of high and low impedance and for minute variation thereof
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JPS57108760A
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Measuring device for conductance and capacitance of digital high frequency and ultra-low impedance and their minute change
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JPS5769261A
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Resistance and capacity in highly stable high and low impedance at high frequency, and device for measuring their minute variation
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JPS56107169A
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Electroconductivity detector
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JPS5655869A
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Measuring device for minute change in resistance and capacitance of low impedance of high frequency
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JPS5622967A
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Measuring instrument for fine variation in resistance and capacity of ultralow impedance and absolute value of resistance and capacity
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JPS5618760A
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Microscopic change measuring device for resistance capacity in high stability and high sensitivity
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JPS5552961A
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Device for measuring infinitesimal change of resistance and capacitance of ultralow impedance
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JPS5552962A
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Device for continuously measuring infinitesimal change of high frequency, sensitivity, stability and low impedance
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JPS54128378A
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Device for precisely measuring resistance and capacitance of ultralow impedance via serial capacitor type
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JPS54107783A
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Device for accurately measuring capacitance of very low impedance by series capacitor system
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JPS5474477A
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Device for measuring capacity of lowwimpedance load by capacity dividing process
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JPS5443070A
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Directly read capacity measuring instrument for lowwimpedance load
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JPS5434872A
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Device for precision measurement of lowwimpedance capacity and resistance
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JPS545770A
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Method of lowwimpedance capacity precision measurement
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JPS53126970A
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Method of shielding completely only electric field out of electric and magnetic fields produced by ferrite core coil
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JPS5376081A
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Device for direct reading of minute change in highhstability* highhsensitivity* highhfrequency* high and low impedances
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JPS5337847A
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Concentric circular cylinder type super minimum capacity precise variable capacitor
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JPS5337850A
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Exclusive and perfect shielding of electric field between electric and magnetic field generated by coils
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