KR900021332U - 키폰 전화기의 링(Ring)연결 장치 - Google Patents

키폰 전화기의 링(Ring)연결 장치

Info

Publication number
KR900021332U
KR900021332U KR2019890007039U KR890007039U KR900021332U KR 900021332 U KR900021332 U KR 900021332U KR 2019890007039 U KR2019890007039 U KR 2019890007039U KR 890007039 U KR890007039 U KR 890007039U KR 900021332 U KR900021332 U KR 900021332U
Authority
KR
South Korea
Prior art keywords
connection device
ring connection
key phone
telephone ring
phone telephone
Prior art date
Application number
KR2019890007039U
Other languages
English (en)
Other versions
KR940007116Y1 (ko
Inventor
이재철
Original Assignee
금성통신 주식회사
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 금성통신 주식회사 filed Critical 금성통신 주식회사
Priority to KR2019890007039U priority Critical patent/KR940007116Y1/ko
Publication of KR900021332U publication Critical patent/KR900021332U/ko
Application granted granted Critical
Publication of KR940007116Y1 publication Critical patent/KR940007116Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
KR2019890007039U 1989-05-29 1989-05-29 키폰 전화기의 링(Ring)연결 장치 KR940007116Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890007039U KR940007116Y1 (ko) 1989-05-29 1989-05-29 키폰 전화기의 링(Ring)연결 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890007039U KR940007116Y1 (ko) 1989-05-29 1989-05-29 키폰 전화기의 링(Ring)연결 장치

Publications (2)

Publication Number Publication Date
KR900021332U true KR900021332U (ko) 1990-12-15
KR940007116Y1 KR940007116Y1 (ko) 1994-10-13

Family

ID=19286487

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890007039U KR940007116Y1 (ko) 1989-05-29 1989-05-29 키폰 전화기의 링(Ring)연결 장치

Country Status (1)

Country Link
KR (1) KR940007116Y1 (ko)

Also Published As

Publication number Publication date
KR940007116Y1 (ko) 1994-10-13

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