JPS6019412Y2 - 停電時着信表示回路 - Google Patents

停電時着信表示回路

Info

Publication number
JPS6019412Y2
JPS6019412Y2 JP11570679U JP11570679U JPS6019412Y2 JP S6019412 Y2 JPS6019412 Y2 JP S6019412Y2 JP 11570679 U JP11570679 U JP 11570679U JP 11570679 U JP11570679 U JP 11570679U JP S6019412 Y2 JPS6019412 Y2 JP S6019412Y2
Authority
JP
Japan
Prior art keywords
incoming call
power outage
line
circuit
call display
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP11570679U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633863U (enExample
Inventor
謙作 吉沢
紫津雄 林
明彦 鈴木
実次 服部
孝司 鈴木
節雄 大島
信行 長谷川
俊之 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meisei Electric Co Ltd
Iwatsu Electric Co Ltd
Nakayo Telecommunications Inc
NTT Inc
Original Assignee
Meisei Electric Co Ltd
Iwatsu Electric Co Ltd
Nippon Telegraph and Telephone Corp
Nakayo Telecommunications Inc
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 Meisei Electric Co Ltd, Iwatsu Electric Co Ltd, Nippon Telegraph and Telephone Corp, Nakayo Telecommunications Inc filed Critical Meisei Electric Co Ltd
Priority to JP11570679U priority Critical patent/JPS6019412Y2/ja
Publication of JPS5633863U publication Critical patent/JPS5633863U/ja
Application granted granted Critical
Publication of JPS6019412Y2 publication Critical patent/JPS6019412Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP11570679U 1979-08-24 1979-08-24 停電時着信表示回路 Expired JPS6019412Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11570679U JPS6019412Y2 (ja) 1979-08-24 1979-08-24 停電時着信表示回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11570679U JPS6019412Y2 (ja) 1979-08-24 1979-08-24 停電時着信表示回路

Publications (2)

Publication Number Publication Date
JPS5633863U JPS5633863U (enExample) 1981-04-02
JPS6019412Y2 true JPS6019412Y2 (ja) 1985-06-11

Family

ID=29347939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11570679U Expired JPS6019412Y2 (ja) 1979-08-24 1979-08-24 停電時着信表示回路

Country Status (1)

Country Link
JP (1) JPS6019412Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102018647B1 (ko) * 2018-05-02 2019-09-04 한광전기공업주식회사 오수 처리차

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102018647B1 (ko) * 2018-05-02 2019-09-04 한광전기공업주식회사 오수 처리차

Also Published As

Publication number Publication date
JPS5633863U (enExample) 1981-04-02

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