KR840004521U - 전화 송화기의 방향 및 살균망판 - Google Patents

전화 송화기의 방향 및 살균망판

Info

Publication number
KR840004521U
KR840004521U KR2019830000141U KR830000141U KR840004521U KR 840004521 U KR840004521 U KR 840004521U KR 2019830000141 U KR2019830000141 U KR 2019830000141U KR 830000141 U KR830000141 U KR 830000141U KR 840004521 U KR840004521 U KR 840004521U
Authority
KR
South Korea
Prior art keywords
telephone handset
sterilization panel
sterilization
panel
handset
Prior art date
Application number
KR2019830000141U
Other languages
English (en)
Other versions
KR840002904Y1 (ko
Inventor
서석균
서영석
Original Assignee
서석균
서영석
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 서석균, 서영석 filed Critical 서석균
Priority to KR2019830000141U priority Critical patent/KR840002904Y1/ko
Publication of KR840004521U publication Critical patent/KR840004521U/ko
Application granted granted Critical
Publication of KR840002904Y1 publication Critical patent/KR840002904Y1/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
    • H04M1/17—Hygienic or sanitary devices on telephone equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
KR2019830000141U 1983-01-11 1983-01-11 전화 송화기의 방향 및 살균망판 KR840002904Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830000141U KR840002904Y1 (ko) 1983-01-11 1983-01-11 전화 송화기의 방향 및 살균망판

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830000141U KR840002904Y1 (ko) 1983-01-11 1983-01-11 전화 송화기의 방향 및 살균망판

Publications (2)

Publication Number Publication Date
KR840004521U true KR840004521U (ko) 1984-09-20
KR840002904Y1 KR840002904Y1 (ko) 1984-12-29

Family

ID=19228025

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830000141U KR840002904Y1 (ko) 1983-01-11 1983-01-11 전화 송화기의 방향 및 살균망판

Country Status (1)

Country Link
KR (1) KR840002904Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100359606B1 (ko) * 2000-04-21 2002-11-07 주식회사 그린하이텍 전화기용 항균필터 및 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100359606B1 (ko) * 2000-04-21 2002-11-07 주식회사 그린하이텍 전화기용 항균필터 및 그 제조방법

Also Published As

Publication number Publication date
KR840002904Y1 (ko) 1984-12-29

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for 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
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19871228

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee