JPS50138349A - - Google Patents
Info
- Publication number
- JPS50138349A JPS50138349A JP4525574A JP4525574A JPS50138349A JP S50138349 A JPS50138349 A JP S50138349A JP 4525574 A JP4525574 A JP 4525574A JP 4525574 A JP4525574 A JP 4525574A JP S50138349 A JPS50138349 A JP S50138349A
- 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
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49045255A JPS5942534B2 (ja) | 1974-04-22 | 1974-04-22 | 故障区間探査方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49045255A JPS5942534B2 (ja) | 1974-04-22 | 1974-04-22 | 故障区間探査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50138349A true JPS50138349A (ja) | 1975-11-04 |
JPS5942534B2 JPS5942534B2 (ja) | 1984-10-16 |
Family
ID=12714158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49045255A Expired JPS5942534B2 (ja) | 1974-04-22 | 1974-04-22 | 故障区間探査方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5942534B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783120A (en) * | 1980-11-11 | 1982-05-24 | Togami Electric Mfg | Method of detecting ground-fault accident zone |
JPS63107415A (ja) * | 1986-10-22 | 1988-05-12 | 富士電機株式会社 | 漏電継電器 |
-
1974
- 1974-04-22 JP JP49045255A patent/JPS5942534B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783120A (en) * | 1980-11-11 | 1982-05-24 | Togami Electric Mfg | Method of detecting ground-fault accident zone |
JPH023375B2 (ja) * | 1980-11-11 | 1990-01-23 | Togami Electric Mfg | |
JPS63107415A (ja) * | 1986-10-22 | 1988-05-12 | 富士電機株式会社 | 漏電継電器 |
Also Published As
Publication number | Publication date |
---|---|
JPS5942534B2 (ja) | 1984-10-16 |