KR960006357A
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1996-02-23
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2001-05-17
Loudspeaker protection system having frequency band selective audio power control
CA2361298A1
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2002-05-08
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1995-05-18
Offset Transmission Line Coupler for Radio Frequency Signal Amplifiers
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2003-04-24
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CA2299143A1
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2000-09-08
Optical amplifier arranged to offset raman gain
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1999-12-28
Método e aparelho para aumentar impedância de saìda de um amplificador de transmissão durante modo de recepção de uma unidade de comunicação em ambos os sentidos.
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1991-07-03
Circuitry for widening the effective range of a transmitter
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2003-05-01
Distributed antenna systems
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1999-10-15
Methods and means for telecommunication
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2001-12-27
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2002-06-13
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2004-12-24
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2004-12-01
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2007-03-22
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2003-04-25
Aparato de filtro de paso de banda de frecuencia auto adaptable en un tranceptor de senal de microondas.
SE9604830L
(sv )
1998-07-01
Avlägsning av sändarstörning
SE9601774D0
(sv )
1996-05-09
Repeater
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2004-07-01
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SE9901922L
(sv )
2000-11-28
En antennenhet
DE50001747D1
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2003-05-15
Anordnung zur mehrkanaligen signalübertragung zwischen bewegten teilen
JPH03108817A
(ja )
1991-05-09
送信出力制御装置
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2003-10-06
UNIDAD AMPLIFICADORA DE SEnALES DE RF, DISPOSITIVO DE TRANSMISION DE SEnALES DE RF Y ANTENA TERMINAL DE TRANSMISION DE SEnALES DE RF.
JP3646906B2
(ja )
2005-05-11
無線中継増幅装置
WO2002041510A3
(de )
2002-11-28
Empfängerempfindlichkeit