KR850010526U - 난청자용 전화기의 수화갑 - Google Patents

난청자용 전화기의 수화갑

Info

Publication number
KR850010526U
KR850010526U KR2019840004546U KR840004546U KR850010526U KR 850010526 U KR850010526 U KR 850010526U KR 2019840004546 U KR2019840004546 U KR 2019840004546U KR 840004546 U KR840004546 U KR 840004546U KR 850010526 U KR850010526 U KR 850010526U
Authority
KR
South Korea
Prior art keywords
hearing aid
phone
aid phone
hearing
aid
Prior art date
Application number
KR2019840004546U
Other languages
English (en)
Other versions
KR850003258Y1 (ko
Inventor
박주환
Original Assignee
금성통신주식회사
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 금성통신주식회사 filed Critical 금성통신주식회사
Priority to KR2019840004546U priority Critical patent/KR850003258Y1/ko
Application granted granted Critical
Publication of KR850003258Y1 publication Critical patent/KR850003258Y1/ko
Publication of KR850010526U publication Critical patent/KR850010526U/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
KR2019840004546U 1984-05-16 1984-05-16 난청자용 전화기의 수화갑 KR850003258Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840004546U KR850003258Y1 (ko) 1984-05-16 1984-05-16 난청자용 전화기의 수화갑

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840004546U KR850003258Y1 (ko) 1984-05-16 1984-05-16 난청자용 전화기의 수화갑

Publications (2)

Publication Number Publication Date
KR850003258Y1 KR850003258Y1 (ko) 1985-12-28
KR850010526U true KR850010526U (ko) 1985-12-30

Family

ID=19234812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840004546U KR850003258Y1 (ko) 1984-05-16 1984-05-16 난청자용 전화기의 수화갑

Country Status (1)

Country Link
KR (1) KR850003258Y1 (ko)

Also Published As

Publication number Publication date
KR850003258Y1 (ko) 1985-12-28

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Legal Events

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Payment date: 19940112

Year of fee payment: 10

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