KR890016802U - 간이선로 시험기 - Google Patents

간이선로 시험기

Info

Publication number
KR890016802U
KR890016802U KR2019880000489U KR880000489U KR890016802U KR 890016802 U KR890016802 U KR 890016802U KR 2019880000489 U KR2019880000489 U KR 2019880000489U KR 880000489 U KR880000489 U KR 880000489U KR 890016802 U KR890016802 U KR 890016802U
Authority
KR
South Korea
Prior art keywords
simple line
line tester
tester
line
Prior art date
Application number
KR2019880000489U
Other languages
English (en)
Other versions
KR910001774Y1 (ko
Inventor
김종권
안병일
Original Assignee
김종권
안병일
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 김종권, 안병일 filed Critical 김종권
Priority to KR2019880000489U priority Critical patent/KR910001774Y1/ko
Publication of KR890016802U publication Critical patent/KR890016802U/ko
Application granted granted Critical
Publication of KR910001774Y1 publication Critical patent/KR910001774Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/308—Craftsperson test terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/05—Aspects of automatic or semi-automatic exchanges related to OAM&P
KR2019880000489U 1988-01-22 1988-01-22 간이선로 시험기 KR910001774Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880000489U KR910001774Y1 (ko) 1988-01-22 1988-01-22 간이선로 시험기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880000489U KR910001774Y1 (ko) 1988-01-22 1988-01-22 간이선로 시험기

Publications (2)

Publication Number Publication Date
KR890016802U true KR890016802U (ko) 1989-08-19
KR910001774Y1 KR910001774Y1 (ko) 1991-03-22

Family

ID=19271665

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880000489U KR910001774Y1 (ko) 1988-01-22 1988-01-22 간이선로 시험기

Country Status (1)

Country Link
KR (1) KR910001774Y1 (ko)

Also Published As

Publication number Publication date
KR910001774Y1 (ko) 1991-03-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee