KR840007911U - 송수화기 - Google Patents

송수화기

Info

Publication number
KR840007911U
KR840007911U KR2019830004161U KR830004161U KR840007911U KR 840007911 U KR840007911 U KR 840007911U KR 2019830004161 U KR2019830004161 U KR 2019830004161U KR 830004161 U KR830004161 U KR 830004161U KR 840007911 U KR840007911 U KR 840007911U
Authority
KR
South Korea
Prior art keywords
handset
Prior art date
Application number
KR2019830004161U
Other languages
English (en)
Other versions
KR860000374Y1 (ko
Inventor
노동규
Original Assignee
문화통신공업주식회사
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 문화통신공업주식회사 filed Critical 문화통신공업주식회사
Priority to KR2019830004161U priority Critical patent/KR860000374Y1/ko
Publication of KR840007911U publication Critical patent/KR840007911U/ko
Application granted granted Critical
Publication of KR860000374Y1 publication Critical patent/KR860000374Y1/ko

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/03Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR2019830004161U 1983-05-11 1983-05-11 송수화기 KR860000374Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830004161U KR860000374Y1 (ko) 1983-05-11 1983-05-11 송수화기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830004161U KR860000374Y1 (ko) 1983-05-11 1983-05-11 송수화기

Publications (2)

Publication Number Publication Date
KR840007911U true KR840007911U (ko) 1984-12-26
KR860000374Y1 KR860000374Y1 (ko) 1986-03-17

Family

ID=19229864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830004161U KR860000374Y1 (ko) 1983-05-11 1983-05-11 송수화기

Country Status (1)

Country Link
KR (1) KR860000374Y1 (ko)

Also Published As

Publication number Publication date
KR860000374Y1 (ko) 1986-03-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: TRIAL NUMBER: 1984201000980; APPEAL AGAINST DECISION TO DECLINE REFUSAL

O032 Opposition [utility model]: request for opposition
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration
O131 Decision on opposition [utility model]