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1996-02-20
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2004-10-19
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1976-03-17
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1971-06-23
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1976-12-16
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1997-12-02
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1996-01-08
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2005-01-11
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1986-05-20
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1998-04-30
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1988-03-02
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1992-02-11
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1989-05-03
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2002-11-04
커패시턴스 다이오드를 포함하는 전자 컴포넌트, 상기 컴포넌트가 구비된 수신 유닛, 상기 컴포넌트의 제조 방법 및 상기 컴포넌트를 포함하는 회로 배열
JPH0317451Y2
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1991-04-12
JPH0644192Y2
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1994-11-14
Fm−am受信機
KR890004969Y1
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1989-07-28
Vhf발진회로
KR910001643Y1
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1991-03-18
다방식의 동조가변부가 구비된 고주파 변조기
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1991-01-22
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1994-06-02
Fm 및 tv의 공용 수신회로