JPS50104509A - - Google Patents
Info
- Publication number
- JPS50104509A JPS50104509A JP789474A JP789474A JPS50104509A JP S50104509 A JPS50104509 A JP S50104509A JP 789474 A JP789474 A JP 789474A JP 789474 A JP789474 A JP 789474A JP S50104509 A JPS50104509 A JP S50104509A
- 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
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP789474A JPS50104509A (enExample) | 1974-01-18 | 1974-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP789474A JPS50104509A (enExample) | 1974-01-18 | 1974-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50104509A true JPS50104509A (enExample) | 1975-08-18 |
Family
ID=11678275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP789474A Pending JPS50104509A (enExample) | 1974-01-18 | 1974-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50104509A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119425A (en) * | 1974-08-07 | 1976-02-16 | Nippon Electric Co | Jidodenwakokankino ringutoritsupukairo |
| JPS542610A (en) * | 1977-06-08 | 1979-01-10 | Hitachi Ltd | Howler trunk |
| JPS5897949A (ja) * | 1981-12-08 | 1983-06-10 | Fujitsu Ltd | リングトリップ回路 |
| JPS5944160A (ja) * | 1982-07-30 | 1984-03-12 | コンパニ アンジュストリエル デ テレコミュニカシオン セイテーアルカテル | リンギング中のル−プ検出装置 |
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1974
- 1974-01-18 JP JP789474A patent/JPS50104509A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119425A (en) * | 1974-08-07 | 1976-02-16 | Nippon Electric Co | Jidodenwakokankino ringutoritsupukairo |
| JPS542610A (en) * | 1977-06-08 | 1979-01-10 | Hitachi Ltd | Howler trunk |
| JPS5897949A (ja) * | 1981-12-08 | 1983-06-10 | Fujitsu Ltd | リングトリップ回路 |
| JPS5944160A (ja) * | 1982-07-30 | 1984-03-12 | コンパニ アンジュストリエル デ テレコミュニカシオン セイテーアルカテル | リンギング中のル−プ検出装置 |