KR920022445U - 무선 마이크로 폰 - Google Patents

무선 마이크로 폰

Info

Publication number
KR920022445U
KR920022445U KR2019910007656U KR910007656U KR920022445U KR 920022445 U KR920022445 U KR 920022445U KR 2019910007656 U KR2019910007656 U KR 2019910007656U KR 910007656 U KR910007656 U KR 910007656U KR 920022445 U KR920022445 U KR 920022445U
Authority
KR
South Korea
Prior art keywords
wireless microphone
microphone
wireless
Prior art date
Application number
KR2019910007656U
Other languages
English (en)
Other versions
KR930008193Y1 (ko
Inventor
이이용
Original Assignee
이이용
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 이이용 filed Critical 이이용
Priority to KR2019910007656U priority Critical patent/KR930008193Y1/ko
Publication of KR920022445U publication Critical patent/KR920022445U/ko
Application granted granted Critical
Publication of KR930008193Y1 publication Critical patent/KR930008193Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
KR2019910007656U 1991-05-28 1991-05-28 무선 마이크로 폰 KR930008193Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910007656U KR930008193Y1 (ko) 1991-05-28 1991-05-28 무선 마이크로 폰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910007656U KR930008193Y1 (ko) 1991-05-28 1991-05-28 무선 마이크로 폰

Publications (2)

Publication Number Publication Date
KR920022445U true KR920022445U (ko) 1992-12-19
KR930008193Y1 KR930008193Y1 (ko) 1993-12-10

Family

ID=19314335

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910007656U KR930008193Y1 (ko) 1991-05-28 1991-05-28 무선 마이크로 폰

Country Status (1)

Country Link
KR (1) KR930008193Y1 (ko)

Also Published As

Publication number Publication date
KR930008193Y1 (ko) 1993-12-10

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Legal Events

Date Code Title Description
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E902 Notification of reason for refusal
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J2X1 Appeal (before the patent court)

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E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

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Year of fee payment: 6

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