JPS4878457A - - Google Patents
Info
- Publication number
- JPS4878457A JPS4878457A JP1059972A JP1059972A JPS4878457A JP S4878457 A JPS4878457 A JP S4878457A JP 1059972 A JP1059972 A JP 1059972A JP 1059972 A JP1059972 A JP 1059972A JP S4878457 A JPS4878457 A JP S4878457A
- 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.)
- Pending
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1059972A JPS4878457A (ru) | 1972-01-31 | 1972-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1059972A JPS4878457A (ru) | 1972-01-31 | 1972-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4878457A true JPS4878457A (ru) | 1973-10-22 |
Family
ID=11754692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1059972A Pending JPS4878457A (ru) | 1972-01-31 | 1972-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4878457A (ru) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105213A (en) * | 1975-02-26 | 1976-09-17 | Hitachi Ltd | Handotaitsuwaromono hogohoshiki oyobi kairo |
| JPS54118551A (en) * | 1978-03-06 | 1979-09-14 | Nippon Telegr & Teleph Corp <Ntt> | Gas-filled discharge tube |
| JPS59107542U (ja) * | 1983-01-07 | 1984-07-19 | 東京電力株式会社 | 雷サ−ジ保護回路 |
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1972
- 1972-01-31 JP JP1059972A patent/JPS4878457A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105213A (en) * | 1975-02-26 | 1976-09-17 | Hitachi Ltd | Handotaitsuwaromono hogohoshiki oyobi kairo |
| JPS54118551A (en) * | 1978-03-06 | 1979-09-14 | Nippon Telegr & Teleph Corp <Ntt> | Gas-filled discharge tube |
| JPS59107542U (ja) * | 1983-01-07 | 1984-07-19 | 東京電力株式会社 | 雷サ−ジ保護回路 |