JPS5431643B2 - - Google Patents
Info
- Publication number
- JPS5431643B2 JPS5431643B2 JP12894172A JP12894172A JPS5431643B2 JP S5431643 B2 JPS5431643 B2 JP S5431643B2 JP 12894172 A JP12894172 A JP 12894172A JP 12894172 A JP12894172 A JP 12894172A JP S5431643 B2 JPS5431643 B2 JP S5431643B2
- 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.)
- Expired
Links
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12894172A JPS5431643B2 (OSRAM) | 1972-12-21 | 1972-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12894172A JPS5431643B2 (OSRAM) | 1972-12-21 | 1972-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4984710A JPS4984710A (OSRAM) | 1974-08-14 |
| JPS5431643B2 true JPS5431643B2 (OSRAM) | 1979-10-08 |
Family
ID=14997181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12894172A Expired JPS5431643B2 (OSRAM) | 1972-12-21 | 1972-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5431643B2 (OSRAM) |
-
1972
- 1972-12-21 JP JP12894172A patent/JPS5431643B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4984710A (OSRAM) | 1974-08-14 |