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RU2475944C1
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Selective amplifier
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RU2475939C1
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Selective amplifier
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RU2465574C1
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Method for electromagnetic inspection of mechanical strength of union joints in wells
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RU2462705C1
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Device for electromagnetic control of mechanical strength of coupling joints of pipes in wells
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RU2449342C1
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Reference-voltage source
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RU2459348C1
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Operational amplifier having gain adjustment circuit
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RU2461677C1
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Vibration reduction device when spinning in washing machine of drum type
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RU2458456C1
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Analog mixer of two signals
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RU2450352C1
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Analogue mixer of two signals
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RU2452078C1
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Double-channel differential amplifier
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RU2450425C1
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Precision operational amplifier
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RU2450353C1
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|
Analogue mixer of two signals with output cascode
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RU2447477C1
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|
Reference-voltage source
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RU2455758C1
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Cascode differential amplifier
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RU2467944C1
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Board automatic gripper
|
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RU2449466C1
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Precision operational amplifier
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RU2458455C1
|
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Differential amplifier with increased weakening of input cophased signal
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RU2449465C1
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Precision operational amplifier
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RU2450424C1
|
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Precision operational amplifier
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RU2444115C1
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Complementary buffer amplifier
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