JPH0339972Y2 - - Google Patents

Info

Publication number
JPH0339972Y2
JPH0339972Y2 JP1984008384U JP838484U JPH0339972Y2 JP H0339972 Y2 JPH0339972 Y2 JP H0339972Y2 JP 1984008384 U JP1984008384 U JP 1984008384U JP 838484 U JP838484 U JP 838484U JP H0339972 Y2 JPH0339972 Y2 JP H0339972Y2
Authority
JP
Japan
Prior art keywords
circuit
alarm
alarm circuit
series
power supply
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
JP1984008384U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60121367U (ja
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 filed Critical
Priority to JP838484U priority Critical patent/JPS60121367U/ja
Publication of JPS60121367U publication Critical patent/JPS60121367U/ja
Application granted granted Critical
Publication of JPH0339972Y2 publication Critical patent/JPH0339972Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP838484U 1984-01-25 1984-01-25 通信装置 Granted JPS60121367U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP838484U JPS60121367U (ja) 1984-01-25 1984-01-25 通信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP838484U JPS60121367U (ja) 1984-01-25 1984-01-25 通信装置

Publications (2)

Publication Number Publication Date
JPS60121367U JPS60121367U (ja) 1985-08-16
JPH0339972Y2 true JPH0339972Y2 (enExample) 1991-08-22

Family

ID=30487613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP838484U Granted JPS60121367U (ja) 1984-01-25 1984-01-25 通信装置

Country Status (1)

Country Link
JP (1) JPS60121367U (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6079718B2 (ja) * 2014-07-31 2017-02-15 中国電力株式会社 停電時発電所内通信システムおよび停電時発電所内通信方法

Also Published As

Publication number Publication date
JPS60121367U (ja) 1985-08-16

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