JPS5412305U - - Google Patents

Info

Publication number
JPS5412305U
JPS5412305U JP1977084933U JP8493377U JPS5412305U JP S5412305 U JPS5412305 U JP S5412305U JP 1977084933 U JP1977084933 U JP 1977084933U JP 8493377 U JP8493377 U JP 8493377U JP S5412305 U JPS5412305 U JP S5412305U
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
JP1977084933U
Other languages
Japanese (ja)
Other versions
JPS626755Y2 (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 JP1977084933U priority Critical patent/JPS626755Y2/ja
Publication of JPS5412305U publication Critical patent/JPS5412305U/ja
Application granted granted Critical
Publication of JPS626755Y2 publication Critical patent/JPS626755Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Optical Communication System (AREA)
JP1977084933U 1977-06-28 1977-06-28 Expired JPS626755Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977084933U JPS626755Y2 (enrdf_load_stackoverflow) 1977-06-28 1977-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977084933U JPS626755Y2 (enrdf_load_stackoverflow) 1977-06-28 1977-06-28

Publications (2)

Publication Number Publication Date
JPS5412305U true JPS5412305U (enrdf_load_stackoverflow) 1979-01-26
JPS626755Y2 JPS626755Y2 (enrdf_load_stackoverflow) 1987-02-17

Family

ID=29008087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977084933U Expired JPS626755Y2 (enrdf_load_stackoverflow) 1977-06-28 1977-06-28

Country Status (1)

Country Link
JP (1) JPS626755Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123185A (en) * 1976-04-09 1977-10-17 Fujitsu Ltd Optical communication supervisory system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123185A (en) * 1976-04-09 1977-10-17 Fujitsu Ltd Optical communication supervisory system

Also Published As

Publication number Publication date
JPS626755Y2 (enrdf_load_stackoverflow) 1987-02-17

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