VALVE OSCILLATORS WITH NEGATIVE RESISTANCE (ELECTRICAL OSCILLATION TECHNOLOGY)
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BTHARMONIC OSCILLATORS (ELECTRICAL OSCILLATION TECHNOLOGY)
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UDC621.373.422
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Descriptor GERRÖHRENOSZILLATOREN MIT NEGATIVEM WIDERSTAND (ELEKTRISCHE SCHWINGUNGSTECHNIK)
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Descriptor ENGVALVE OSCILLATORS WITH NEGATIVE RESISTANCE (ELECTRICAL OSCILLATION TECHNOLOGY)
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Descriptor FREOSCILLATEURS À TUBES À RÉSISTANCE NEGATIVE (TECHNIQUE D'OSCILLATIONS ÉLECTRIQUES)
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Variant GEROSZILLATOREN/RÖHRENOSZILLATOREN MIT NEGATIVEM WIDERSTAND (ELEKTRISCHE SCHWINGUNGSTECHNIK)
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Variant GERNEGATIVER WIDERSTAND/RÖHRENOSZILLATOREN MIT NEGATIVEM WIDERSTAND (ELEKTRISCHE SCHWINGUNGSTECHNIK)
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Variant ENGTRANSITRON (ELECTRICAL OSCILLATION TECHNOLOGY)
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Variant ENGDYNATRON (ELECTRICAL OSCILLATION TECHNOLOGY)
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Variant ENGELECTRON TUBE OSCILLATORS WITH NEGATIVE RESISTANCE (ELECTRICAL OSCILLATION TECHNOLOGY)
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Variant ENGNEGATIVE RESISTANCE/VALVE OSCILLATORS WITH NEGATIVE RESISTANCE (ELECTRICAL OSCILLATION TECHNOLOGY)
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Variant ENGOSCILLATORS/ELECTRON TUBE OSCILLATORS WITH NEGATIVE RESISTANCE (ELECTRICAL OSCILLATION TECHNOLOGY)
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Variant FRERÉSISTANCE NEGATIVE/OSCILLATEURS À TUBES À RÉSISTANCE NEGATIVE (TECHNIQUE D'OSCILLATIONS ÉLECTRIQUES)