JPS57178744U - - Google Patents

Info

Publication number
JPS57178744U
JPS57178744U JP1981065391U JP6539181U JPS57178744U JP S57178744 U JPS57178744 U JP S57178744U JP 1981065391 U JP1981065391 U JP 1981065391U JP 6539181 U JP6539181 U JP 6539181U JP S57178744 U JPS57178744 U JP S57178744U
Authority
JP
Japan
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.)
Granted
Application number
JP1981065391U
Other languages
Japanese (ja)
Other versions
JPS628615Y2 (enrdf_load_stackoverflow
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 JP1981065391U priority Critical patent/JPS628615Y2/ja
Publication of JPS57178744U publication Critical patent/JPS57178744U/ja
Application granted granted Critical
Publication of JPS628615Y2 publication Critical patent/JPS628615Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
JP1981065391U 1981-05-06 1981-05-06 Expired JPS628615Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981065391U JPS628615Y2 (enrdf_load_stackoverflow) 1981-05-06 1981-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981065391U JPS628615Y2 (enrdf_load_stackoverflow) 1981-05-06 1981-05-06

Publications (2)

Publication Number Publication Date
JPS57178744U true JPS57178744U (enrdf_load_stackoverflow) 1982-11-12
JPS628615Y2 JPS628615Y2 (enrdf_load_stackoverflow) 1987-02-27

Family

ID=29861433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981065391U Expired JPS628615Y2 (enrdf_load_stackoverflow) 1981-05-06 1981-05-06

Country Status (1)

Country Link
JP (1) JPS628615Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210039A (ja) * 1984-04-04 1985-10-22 Hitachi Ltd 光信号伝送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210039A (ja) * 1984-04-04 1985-10-22 Hitachi Ltd 光信号伝送装置

Also Published As

Publication number Publication date
JPS628615Y2 (enrdf_load_stackoverflow) 1987-02-27

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