JPS6138296Y2 - - Google Patents

Info

Publication number
JPS6138296Y2
JPS6138296Y2 JP1980177895U JP17789580U JPS6138296Y2 JP S6138296 Y2 JPS6138296 Y2 JP S6138296Y2 JP 1980177895 U JP1980177895 U JP 1980177895U JP 17789580 U JP17789580 U JP 17789580U JP S6138296 Y2 JPS6138296 Y2 JP S6138296Y2
Authority
JP
Japan
Prior art keywords
line
light emitting
display
receiving
transmitting
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
JP1980177895U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57100351U (Direct
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 JP1980177895U priority Critical patent/JPS6138296Y2/ja
Publication of JPS57100351U publication Critical patent/JPS57100351U/ja
Application granted granted Critical
Publication of JPS6138296Y2 publication Critical patent/JPS6138296Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP1980177895U 1980-12-11 1980-12-11 Expired JPS6138296Y2 (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980177895U JPS6138296Y2 (Direct) 1980-12-11 1980-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980177895U JPS6138296Y2 (Direct) 1980-12-11 1980-12-11

Publications (2)

Publication Number Publication Date
JPS57100351U JPS57100351U (Direct) 1982-06-21
JPS6138296Y2 true JPS6138296Y2 (Direct) 1986-11-05

Family

ID=29972188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980177895U Expired JPS6138296Y2 (Direct) 1980-12-11 1980-12-11

Country Status (1)

Country Link
JP (1) JPS6138296Y2 (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754949B2 (ja) * 1984-12-17 1995-06-07 沖電気工業株式会社 端末状態監視回路
JP2775541B2 (ja) * 1991-12-13 1998-07-16 株式会社日立テレコムテクノロジー ターミナルアダプタ

Also Published As

Publication number Publication date
JPS57100351U (Direct) 1982-06-21

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