JPS5539989B2 - - Google Patents

Info

Publication number
JPS5539989B2
JPS5539989B2 JP6717673A JP6717673A JPS5539989B2 JP S5539989 B2 JPS5539989 B2 JP S5539989B2 JP 6717673 A JP6717673 A JP 6717673A JP 6717673 A JP6717673 A JP 6717673A JP S5539989 B2 JPS5539989 B2 JP S5539989B2
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.)
Expired
Application number
JP6717673A
Other languages
Japanese (ja)
Other versions
JPS5017513A (sv
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 JP6717673A priority Critical patent/JPS5539989B2/ja
Publication of JPS5017513A publication Critical patent/JPS5017513A/ja
Publication of JPS5539989B2 publication Critical patent/JPS5539989B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP6717673A 1973-06-14 1973-06-14 Expired JPS5539989B2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6717673A JPS5539989B2 (sv) 1973-06-14 1973-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6717673A JPS5539989B2 (sv) 1973-06-14 1973-06-14

Publications (2)

Publication Number Publication Date
JPS5017513A JPS5017513A (sv) 1975-02-24
JPS5539989B2 true JPS5539989B2 (sv) 1980-10-15

Family

ID=13337306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6717673A Expired JPS5539989B2 (sv) 1973-06-14 1973-06-14

Country Status (1)

Country Link
JP (1) JPS5539989B2 (sv)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH518038A (de) * 1970-11-30 1972-01-15 Ver Draht & Kabelwerke Ag Kommunikationsanordnung in Hochspannungsfreileitungsnetzen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH518038A (de) * 1970-11-30 1972-01-15 Ver Draht & Kabelwerke Ag Kommunikationsanordnung in Hochspannungsfreileitungsnetzen

Also Published As

Publication number Publication date
JPS5017513A (sv) 1975-02-24

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