JPS6241485Y2 - - Google Patents

Info

Publication number
JPS6241485Y2
JPS6241485Y2 JP10203281U JP10203281U JPS6241485Y2 JP S6241485 Y2 JPS6241485 Y2 JP S6241485Y2 JP 10203281 U JP10203281 U JP 10203281U JP 10203281 U JP10203281 U JP 10203281U JP S6241485 Y2 JPS6241485 Y2 JP S6241485Y2
Authority
JP
Japan
Prior art keywords
line
backup
display
relay
signal
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
JP10203281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS588259U (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 JP10203281U priority Critical patent/JPS588259U/ja
Publication of JPS588259U publication Critical patent/JPS588259U/ja
Application granted granted Critical
Publication of JPS6241485Y2 publication Critical patent/JPS6241485Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
  • Alarm Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP10203281U 1981-07-09 1981-07-09 情報伝送装置 Granted JPS588259U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10203281U JPS588259U (ja) 1981-07-09 1981-07-09 情報伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10203281U JPS588259U (ja) 1981-07-09 1981-07-09 情報伝送装置

Publications (2)

Publication Number Publication Date
JPS588259U JPS588259U (ja) 1983-01-19
JPS6241485Y2 true JPS6241485Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-23

Family

ID=29896687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10203281U Granted JPS588259U (ja) 1981-07-09 1981-07-09 情報伝送装置

Country Status (1)

Country Link
JP (1) JPS588259U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS588259U (ja) 1983-01-19

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