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Priority to FR834016ApriorityCriticalpatent/FR78184E/en
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Publication of FR78184EpublicationCriticalpatent/FR78184E/en
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
G01R17/10—AC or DC measuring bridges
G01R17/16—AC or DC measuring bridges with discharge tubes or semiconductor devices in one or more arms of the bridge, e.g. voltmeter using a difference amplifier
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General Physics & Mathematics
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FR834016A1960-07-261960-07-26
Improvements to electronic measuring devices
ExpiredFR78184E
(en)