JPS494401A - - Google Patents
Info
- Publication number
- JPS494401A JPS494401A JP4056072A JP4056072A JPS494401A JP S494401 A JPS494401 A JP S494401A JP 4056072 A JP4056072 A JP 4056072A JP 4056072 A JP4056072 A JP 4056072A JP S494401 A JPS494401 A JP S494401A
- 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
- Stereo-Broadcasting Methods (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4056072A JPS494401A (fr) | 1972-04-22 | 1972-04-22 | |
| CA159,824A CA1036224A (fr) | 1971-12-23 | 1972-12-22 | Recepteur quadriphonique |
| AU50415/72A AU456517B2 (en) | 1971-12-23 | 1972-12-22 | Four-channel stereo receiver |
| US05/597,331 US4013841A (en) | 1971-12-23 | 1975-07-21 | Four-channel stereo receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4056072A JPS494401A (fr) | 1972-04-22 | 1972-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS494401A true JPS494401A (fr) | 1974-01-16 |
Family
ID=12583828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4056072A Pending JPS494401A (fr) | 1971-12-23 | 1972-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS494401A (fr) |
-
1972
- 1972-04-22 JP JP4056072A patent/JPS494401A/ja active Pending