JPS4929011A - - Google Patents
Info
- Publication number
- JPS4929011A JPS4929011A JP6912572A JP6912572A JPS4929011A JP S4929011 A JPS4929011 A JP S4929011A JP 6912572 A JP6912572 A JP 6912572A JP 6912572 A JP6912572 A JP 6912572A JP S4929011 A JPS4929011 A JP S4929011A
- 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
- Dc Digital Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912572A JPS4929011A (fr) | 1972-07-12 | 1972-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912572A JPS4929011A (fr) | 1972-07-12 | 1972-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4929011A true JPS4929011A (fr) | 1974-03-15 |
Family
ID=13393594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6912572A Pending JPS4929011A (fr) | 1972-07-12 | 1972-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4929011A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55109062A (en) * | 1979-02-16 | 1980-08-21 | Fujitsu Ltd | Circuit switching device |
-
1972
- 1972-07-12 JP JP6912572A patent/JPS4929011A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55109062A (en) * | 1979-02-16 | 1980-08-21 | Fujitsu Ltd | Circuit switching device |
| JPS6313383B2 (fr) * | 1979-02-16 | 1988-03-25 | Fujitsu Ltd |