RU2534000C1
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S-wave pulse source
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RU2515421C2
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Non-explosive ground-based pulsed seismic vibrator
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RU2498352C1
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Pulsed non-explosive seismic vibrator for water environment
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RU2564097C2
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Inductive-dynamic motor
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RU2522143C2
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Non-explosive pulsed surface seismic vibrator with inductive-dynamic drive
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RU2485552C1
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Pulsed non-explosive seismic source for water environment
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RU2475778C1
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Pulsed ground-based non-explosive seismic vibrator
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RU2485614C2
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Inductive dynamic drive
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RU2467357C1
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Ground-based non-explosive pulsed seismic vibrator
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RU2466800C1
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Electromagnetic vibrator of torsional vibrations
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RU2457509C1
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Pulse-code seismic vibrator
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RU2453870C2
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Pulsed non-explosive seismic source
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RU2369883C1
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Pulse non-explosive surface seismic source
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RU2177840C2
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Resonance vibrator
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RU2146412C1
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Electromagnetic resonance vibrator drive
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