JPS4870402A - - Google Patents
Info
- Publication number
- JPS4870402A JPS4870402A JP52472A JP52472A JPS4870402A JP S4870402 A JPS4870402 A JP S4870402A JP 52472 A JP52472 A JP 52472A JP 52472 A JP52472 A JP 52472A JP S4870402 A JPS4870402 A JP S4870402A
- 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 |
|---|---|---|---|
| JP52472A JPS4870402A (fr) | 1971-12-23 | 1971-12-23 | |
| 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 |
|---|---|---|---|
| JP52472A JPS4870402A (fr) | 1971-12-23 | 1971-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4870402A true JPS4870402A (fr) | 1973-09-25 |
Family
ID=11476142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52472A Pending JPS4870402A (fr) | 1971-12-23 | 1971-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4870402A (fr) |
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1971
- 1971-12-23 JP JP52472A patent/JPS4870402A/ja active Pending