JPS4956518A - - Google Patents
Info
- Publication number
- JPS4956518A JPS4956518A JP9818972A JP9818972A JPS4956518A JP S4956518 A JPS4956518 A JP S4956518A JP 9818972 A JP9818972 A JP 9818972A JP 9818972 A JP9818972 A JP 9818972A JP S4956518 A JPS4956518 A JP S4956518A
- 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
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9818972A JPS5537135B2 (https=) | 1972-09-29 | 1972-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9818972A JPS5537135B2 (https=) | 1972-09-29 | 1972-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956518A true JPS4956518A (https=) | 1974-06-01 |
| JPS5537135B2 JPS5537135B2 (https=) | 1980-09-26 |
Family
ID=14213053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9818972A Expired JPS5537135B2 (https=) | 1972-09-29 | 1972-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5537135B2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255808A (en) * | 1975-11-04 | 1977-05-07 | Nippon Telegr & Teleph Corp <Ntt> | Distortion noise measurment equipment of relay |
| JPS54103621A (en) * | 1978-02-01 | 1979-08-15 | Zennihon Terebi Saabisu Kk | Amplifier output signal centralized monitor for tv community receiver |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3047678A (en) * | 1958-02-18 | 1962-07-31 | Gen Electric Co Ltd | Telecommunication systems |
| US3617657A (en) * | 1969-08-25 | 1971-11-02 | Bell Telephone Labor Inc | Repeater monitoring system |
| US3637955A (en) * | 1969-01-02 | 1972-01-25 | Int Standard Electric Corp | Supervisory system for unattended repeaters |
-
1972
- 1972-09-29 JP JP9818972A patent/JPS5537135B2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3047678A (en) * | 1958-02-18 | 1962-07-31 | Gen Electric Co Ltd | Telecommunication systems |
| US3637955A (en) * | 1969-01-02 | 1972-01-25 | Int Standard Electric Corp | Supervisory system for unattended repeaters |
| US3617657A (en) * | 1969-08-25 | 1971-11-02 | Bell Telephone Labor Inc | Repeater monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255808A (en) * | 1975-11-04 | 1977-05-07 | Nippon Telegr & Teleph Corp <Ntt> | Distortion noise measurment equipment of relay |
| JPS54103621A (en) * | 1978-02-01 | 1979-08-15 | Zennihon Terebi Saabisu Kk | Amplifier output signal centralized monitor for tv community receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5537135B2 (https=) | 1980-09-26 |