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EP0046108B1
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Circuit intégré d'interface entre un récepteur de télévision, et sa prise de péritélévision
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Antenne orbite pour appareil d'imagerie par resonance magnetique nucleaire
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Transformateur a changement de mode selectif en frequences
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Raccordement de melangeur doublement equilibre
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A radio device with spectral inversion
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Radio receiver
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Improvements in or relating to systems for the propagation and reception of hertzianwaves
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Device for economizing data bandwidth
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Receiving system for electric waves
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ミクサ回路
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High frequency long-line variably endloaded tuner stackable with similar tuners for intercoupling
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Устройство дл автоматизированного измерени нелинейных искажений в радиоприемниках
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Multiband radio receiver
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On the distortionless reception of a modulated wave and its relation to selectivity |
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Calculating power spectral densities for data signals |
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Poste telephonique a dispositif d'annulation d'echo.
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BE358912A
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Tv의 음성자동 변환기 회로
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Improvements in radio receiving apparatus
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Appareil recepteur a modulation de frequence
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Frequency companding device
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Somerville
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The Establishment of Quality Standards by Subjective Assessment |