KR890021975U - Telephone redialing circuit - Google Patents

Telephone redialing circuit

Info

Publication number
KR890021975U
KR890021975U KR2019880006188U KR880006188U KR890021975U KR 890021975 U KR890021975 U KR 890021975U KR 2019880006188 U KR2019880006188 U KR 2019880006188U KR 880006188 U KR880006188 U KR 880006188U KR 890021975 U KR890021975 U KR 890021975U
Authority
KR
South Korea
Prior art keywords
telephone redialing
circuit
redialing circuit
telephone
redialing
Prior art date
Application number
KR2019880006188U
Other languages
Korean (ko)
Other versions
KR930007929Y1 (en
Inventor
윤정식
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880006188U priority Critical patent/KR930007929Y1/en
Publication of KR890021975U publication Critical patent/KR890021975U/en
Application granted granted Critical
Publication of KR930007929Y1 publication Critical patent/KR930007929Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/04—Transistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/12—Counting circuits
KR2019880006188U 1988-04-29 1988-04-29 Redialing circuit in telephone KR930007929Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880006188U KR930007929Y1 (en) 1988-04-29 1988-04-29 Redialing circuit in telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880006188U KR930007929Y1 (en) 1988-04-29 1988-04-29 Redialing circuit in telephone

Publications (2)

Publication Number Publication Date
KR890021975U true KR890021975U (en) 1989-11-03
KR930007929Y1 KR930007929Y1 (en) 1993-11-24

Family

ID=19274685

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880006188U KR930007929Y1 (en) 1988-04-29 1988-04-29 Redialing circuit in telephone

Country Status (1)

Country Link
KR (1) KR930007929Y1 (en)

Also Published As

Publication number Publication date
KR930007929Y1 (en) 1993-11-24

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19981221

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee