KR840003527U - 헤 드 폰 - Google Patents

헤 드 폰

Info

Publication number
KR840003527U
KR840003527U KR2019820010656U KR820010656U KR840003527U KR 840003527 U KR840003527 U KR 840003527U KR 2019820010656 U KR2019820010656 U KR 2019820010656U KR 820010656 U KR820010656 U KR 820010656U KR 840003527 U KR840003527 U KR 840003527U
Authority
KR
South Korea
Prior art keywords
headphone
Prior art date
Application number
KR2019820010656U
Other languages
English (en)
Other versions
KR840001578Y1 (ko
Inventor
박민원
Original Assignee
주식회사대진음향
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 주식회사대진음향 filed Critical 주식회사대진음향
Priority to KR2019820010656U priority Critical patent/KR840001578Y1/ko
Publication of KR840003527U publication Critical patent/KR840003527U/ko
Application granted granted Critical
Publication of KR840001578Y1 publication Critical patent/KR840001578Y1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
KR2019820010656U 1982-12-31 1982-12-31 헤 드 폰 KR840001578Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019820010656U KR840001578Y1 (ko) 1982-12-31 1982-12-31 헤 드 폰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019820010656U KR840001578Y1 (ko) 1982-12-31 1982-12-31 헤 드 폰

Publications (2)

Publication Number Publication Date
KR840003527U true KR840003527U (ko) 1984-07-25
KR840001578Y1 KR840001578Y1 (ko) 1984-08-20

Family

ID=72147334

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019820010656U KR840001578Y1 (ko) 1982-12-31 1982-12-31 헤 드 폰

Country Status (1)

Country Link
KR (1) KR840001578Y1 (ko)

Also Published As

Publication number Publication date
KR840001578Y1 (ko) 1984-08-20

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right