JPS49106206A - - Google Patents
Info
- Publication number
- JPS49106206A JPS49106206A JP48015858A JP1585873A JPS49106206A JP S49106206 A JPS49106206 A JP S49106206A JP 48015858 A JP48015858 A JP 48015858A JP 1585873 A JP1585873 A JP 1585873A JP S49106206 A JPS49106206 A JP S49106206A
- 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
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48015858A JPS49106206A (ja) | 1973-02-08 | 1973-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48015858A JPS49106206A (ja) | 1973-02-08 | 1973-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49106206A true JPS49106206A (ja) | 1974-10-08 |
Family
ID=11900487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48015858A Pending JPS49106206A (ja) | 1973-02-08 | 1973-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49106206A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200205A (en) * | 1961-06-19 | 1965-08-10 | Int Standard Electric Corp | Speech immunity voice frequency signalling system |
-
1973
- 1973-02-08 JP JP48015858A patent/JPS49106206A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200205A (en) * | 1961-06-19 | 1965-08-10 | Int Standard Electric Corp | Speech immunity voice frequency signalling system |