JPS4979612A - - Google Patents
Info
- Publication number
- JPS4979612A JPS4979612A JP47121598A JP12159872A JPS4979612A JP S4979612 A JPS4979612 A JP S4979612A JP 47121598 A JP47121598 A JP 47121598A JP 12159872 A JP12159872 A JP 12159872A JP S4979612 A JPS4979612 A JP S4979612A
- 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
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47121598A JPS5249926B2 (xx) | 1972-12-06 | 1972-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47121598A JPS5249926B2 (xx) | 1972-12-06 | 1972-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4979612A true JPS4979612A (xx) | 1974-08-01 |
| JPS5249926B2 JPS5249926B2 (xx) | 1977-12-21 |
Family
ID=14815205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47121598A Expired JPS5249926B2 (xx) | 1972-12-06 | 1972-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5249926B2 (xx) |
-
1972
- 1972-12-06 JP JP47121598A patent/JPS5249926B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5249926B2 (xx) | 1977-12-21 |