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RU1835528C
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Method of measurement of land-vehiclesъ actual velocity and apparatus for its embodiment
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SU1108410A1
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Voltage stabilizer
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SU993404A1
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Multichannel stabilized converter
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SU964931A1
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Controllable converter
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SU966679A1
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Method of stabilizing dc voltage supply source output voltage
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SU970691A1
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Transistorized pulse switch
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SU1023509A2
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Power transistor switch protecting device
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SU943979A1
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Device for protecting power transistor from overloads
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SU930528A2
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Stabilized dc voltage converter
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SU944015A2
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Stabilized dc voltage converter
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SU936286A1
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Stabilized dc voltage converter
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SU930672A1
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Transistorized switch
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SU920985A1
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Stabilized dc voltage converter
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SU1001377A1
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Stabilized ac vl-to-dc voltage converter
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SU907808A1
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Device for adding and subtracting pulses
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SU907726A1
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Adjustable converter
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SU1034136A1
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Adjustable voltage converter
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SU951593A1
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Stabilized dc to dc voltage converter
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SU886133A1
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Device for protecting power transistorized switch
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SU875633A1
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Electronic switch
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