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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH518038A (de) * | 1970-11-30 | 1972-01-15 | Ver Draht & Kabelwerke Ag | Kommunikationsanordnung in Hochspannungsfreileitungsnetzen |
-
1973
- 1973-06-14 JP JP6717673A patent/JPS5539989B2/ja not_active Expired
Patent Citations (1)
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 |