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Variable leakage transformer
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Voltage regulator using saturable transformer
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Magnetic amplifier
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Magnetic amplifier
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Hall voltage generators for amplifier and oscillator purposes
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High-speed amplifier for driving an inductive load
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Device for measuring the magnitudes of unidirectional magnetic fiels
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Signal detecting and amplifying circuit utilizing a saturable core
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Transistor inverter
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Magnetometer operated at a self-resonant frequency by a sense winding
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Amplifier
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Isolation amplifier
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Magnetic pick-up head
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D. c. amplifier system
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Controllable inductor apparatus
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Multifrequency devices and systems associated therewith
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Low noise dc to ac signal converter
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Magnetic pulse inverter
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Патентуо-технхчегкдябиблиотека
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Biased carrier for magnetic amplifiers
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SU199204A1
(ru)
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УСТРОЙСТВО дл УПРАВЛЕНИЯ СКОРОСТЬЮ ДВИЖЕНИЯ
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