RU1775794C
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Fixed lead time synchronizer
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SU1469384A1
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Method for testing technical condition of internal combustion engine
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SU1404867A1
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Diesel engine diagnosis apparatus
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SU1416882A1
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Device for estimating nonuniform operation of internal combustion engine cylinders
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SU1302416A1
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Frequency regulator of d.c.voltage-to-a.c.voltage electric machine converter
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SU1354336A1
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Triggering member of automatic connector of stanby supply
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SU1297169A1
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Method of automatic switchting of reserve power supply to consumers with motor load
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SU1141510A2
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Pulse synchronizer
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SU1098067A1
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Automatic synchronizing device
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SU943988A2
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Device for automatic equalizing of frequencies of synchronous generators
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SU959210A1
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Method of producing permanent lead time
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SU940269A1
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Synchronizer with constant advance time
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SU875534A1
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Device for automatic synchronizing of synchronous generator
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SU875533A1
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Device for measuring synchronizer advance time
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SU817861A1
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Synchronizer with constant advance time
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SU813660A1
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Voltage regulator for dc generator
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SU758377A1
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Frequency comparing device
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SU754569A2
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Device for synchronizing generators
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SU702480A1
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Voltage vontroller for a synchronous generator
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SU661682A1
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Device for automatic precise synchronization of synchronous generators
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