KR860012461U - Plug for earphone - Google Patents

Plug for earphone

Info

Publication number
KR860012461U
KR860012461U KR2019850002189U KR850002189U KR860012461U KR 860012461 U KR860012461 U KR 860012461U KR 2019850002189 U KR2019850002189 U KR 2019850002189U KR 850002189 U KR850002189 U KR 850002189U KR 860012461 U KR860012461 U KR 860012461U
Authority
KR
South Korea
Prior art keywords
earphone
plug
Prior art date
Application number
KR2019850002189U
Other languages
Korean (ko)
Other versions
KR870002476Y1 (en
Inventor
김용업
Original Assignee
김용업
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 김용업 filed Critical 김용업
Priority to KR2019850002189U priority Critical patent/KR870002476Y1/en
Publication of KR860012461U publication Critical patent/KR860012461U/en
Application granted granted Critical
Publication of KR870002476Y1 publication Critical patent/KR870002476Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • 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
KR2019850002189U 1985-03-06 1985-03-06 Plug for earphone KR870002476Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850002189U KR870002476Y1 (en) 1985-03-06 1985-03-06 Plug for earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850002189U KR870002476Y1 (en) 1985-03-06 1985-03-06 Plug for earphone

Publications (2)

Publication Number Publication Date
KR860012461U true KR860012461U (en) 1986-10-10
KR870002476Y1 KR870002476Y1 (en) 1987-07-25

Family

ID=19240367

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850002189U KR870002476Y1 (en) 1985-03-06 1985-03-06 Plug for earphone

Country Status (1)

Country Link
KR (1) KR870002476Y1 (en)

Also Published As

Publication number Publication date
KR870002476Y1 (en) 1987-07-25

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Legal Events

Date Code Title Description
A201 Request for examination
O032 Opposition [utility model]: request for opposition