KR920013243U - 시간 및 소리 예약 증폭장치 - Google Patents

시간 및 소리 예약 증폭장치

Info

Publication number
KR920013243U
KR920013243U KR2019900020696U KR900020696U KR920013243U KR 920013243 U KR920013243 U KR 920013243U KR 2019900020696 U KR2019900020696 U KR 2019900020696U KR 900020696 U KR900020696 U KR 900020696U KR 920013243 U KR920013243 U KR 920013243U
Authority
KR
South Korea
Prior art keywords
amplifier
time
reservation
sound
sound reservation
Prior art date
Application number
KR2019900020696U
Other languages
English (en)
Other versions
KR930002884Y1 (ko
Inventor
이장원
Original Assignee
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019900020696U priority Critical patent/KR930002884Y1/ko
Publication of KR920013243U publication Critical patent/KR920013243U/ko
Application granted granted Critical
Publication of KR930002884Y1 publication Critical patent/KR930002884Y1/ko

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Alarm Systems (AREA)
  • Electric Clocks (AREA)
  • Circuit For Audible Band Transducer (AREA)
KR2019900020696U 1990-12-22 1990-12-22 시간 및 소리 예약 증폭장치 KR930002884Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900020696U KR930002884Y1 (ko) 1990-12-22 1990-12-22 시간 및 소리 예약 증폭장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900020696U KR930002884Y1 (ko) 1990-12-22 1990-12-22 시간 및 소리 예약 증폭장치

Publications (2)

Publication Number Publication Date
KR920013243U true KR920013243U (ko) 1992-07-27
KR930002884Y1 KR930002884Y1 (ko) 1993-05-24

Family

ID=19307596

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900020696U KR930002884Y1 (ko) 1990-12-22 1990-12-22 시간 및 소리 예약 증폭장치

Country Status (1)

Country Link
KR (1) KR930002884Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100589166B1 (ko) * 2003-12-24 2006-06-12 현대자동차주식회사 디젤엔진의 분진제거장치

Also Published As

Publication number Publication date
KR930002884Y1 (ko) 1993-05-24

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