JPS4890410A - - Google Patents
Info
- Publication number
- JPS4890410A JPS4890410A JP2098472A JP2098472A JPS4890410A JP S4890410 A JPS4890410 A JP S4890410A JP 2098472 A JP2098472 A JP 2098472A JP 2098472 A JP2098472 A JP 2098472A JP S4890410 A JPS4890410 A JP S4890410A
- 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
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098472A JPS5336287B2 (ja) | 1972-02-29 | 1972-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098472A JPS5336287B2 (ja) | 1972-02-29 | 1972-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4890410A true JPS4890410A (ja) | 1973-11-26 |
| JPS5336287B2 JPS5336287B2 (ja) | 1978-10-02 |
Family
ID=12042403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2098472A Expired JPS5336287B2 (ja) | 1972-02-29 | 1972-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5336287B2 (ja) |
-
1972
- 1972-02-29 JP JP2098472A patent/JPS5336287B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5336287B2 (ja) | 1978-10-02 |