JPS491201A - - Google Patents
Info
- Publication number
- JPS491201A JPS491201A JP47037451A JP3745172A JPS491201A JP S491201 A JPS491201 A JP S491201A JP 47037451 A JP47037451 A JP 47037451A JP 3745172 A JP3745172 A JP 3745172A JP S491201 A JPS491201 A JP S491201A
- 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
- Stereophonic System (AREA)
- Amplifiers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47037451A JPS5214962B2 (en) | 1972-04-14 | 1972-04-14 | |
| GB3699672A GB1410771A (en) | 1971-08-11 | 1972-08-08 | Audio frequency signal changing circuits |
| GB1706275A GB1410772A (en) | 1971-08-11 | 1972-08-08 | Audio frequency signal changing circuits |
| DE19722239701 DE2239701B2 (en) | 1971-08-11 | 1972-08-11 | CIRCUIT ARRANGEMENT FOR CHANGING SOUND SIGNALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47037451A JPS5214962B2 (en) | 1972-04-14 | 1972-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS491201A true JPS491201A (en) | 1974-01-08 |
| JPS5214962B2 JPS5214962B2 (en) | 1977-04-26 |
Family
ID=12497857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47037451A Expired JPS5214962B2 (en) | 1971-08-11 | 1972-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5214962B2 (en) |
-
1972
- 1972-04-14 JP JP47037451A patent/JPS5214962B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5214962B2 (en) | 1977-04-26 |