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SU1337962A1
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Device for protecting power transistor of voltage stabilizer
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SU1128188A1
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Three-phase converter of code to phase
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SU1125744A1
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Power amplifier
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SU1097956A2
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Code-to-phase converter
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SU1073710A1
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Code-to-phase converter
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SU968765A1
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Digital device for determining speed and acceleration code
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SU964582A1
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Programme control device
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SU928249A1
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Logic phase-meter
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SU868622A1
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Digital phase shifting device
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SU868621A1
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Phase indicator
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SU890265A1
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Phase to code converter
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SU864177A1
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Follow-up phase-to-code converter
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SU750434A1
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Digital-analogue follow-up system
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SU741253A1
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Dc voltage stabilizer
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SU601630A1
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Phase-code converter
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SU588507A1
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Phase meter
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SU624210A1
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Numeric programme-control system
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SU601628A1
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Phase meter
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SU563646A1
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Apparatus for determining phase sequence order
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SU600524A1
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Programme control device
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