JPS4881501A - - Google Patents
Info
- Publication number
- JPS4881501A JPS4881501A JP47000615A JP61572A JPS4881501A JP S4881501 A JPS4881501 A JP S4881501A JP 47000615 A JP47000615 A JP 47000615A JP 61572 A JP61572 A JP 61572A JP S4881501 A JPS4881501 A JP S4881501A
- 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
- Stereophonic System (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47000615A JPS4881501A (fr) | 1971-12-27 | 1971-12-27 | |
| AU50415/72A AU456517B2 (en) | 1971-12-23 | 1972-12-22 | Four-channel stereo receiver |
| CA159,824A CA1036224A (fr) | 1971-12-23 | 1972-12-22 | Recepteur quadriphonique |
| 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 |
|---|---|---|---|
| JP47000615A JPS4881501A (fr) | 1971-12-27 | 1971-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4881501A true JPS4881501A (fr) | 1973-10-31 |
Family
ID=11478624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47000615A Pending JPS4881501A (fr) | 1971-12-23 | 1971-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4881501A (fr) |
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1971
- 1971-12-27 JP JP47000615A patent/JPS4881501A/ja active Pending