JPS557726B2 - - Google Patents
Info
- Publication number
- JPS557726B2 JPS557726B2 JP4089174A JP4089174A JPS557726B2 JP S557726 B2 JPS557726 B2 JP S557726B2 JP 4089174 A JP4089174 A JP 4089174A JP 4089174 A JP4089174 A JP 4089174A JP S557726 B2 JPS557726 B2 JP S557726B2
- 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
- Networks Using Active Elements (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4089174A JPS557726B2 ( ) | 1974-04-15 | 1974-04-15 | |
| US05/566,072 US3983505A (en) | 1974-04-10 | 1975-04-08 | Signal frequency band control system |
| DE19752515502 DE2515502C3 (de) | 1974-04-10 | 1975-04-09 | Signalfrequenzband-Steueranordnung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4089174A JPS557726B2 ( ) | 1974-04-15 | 1974-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50134540A JPS50134540A ( ) | 1975-10-24 |
| JPS557726B2 true JPS557726B2 ( ) | 1980-02-28 |
Family
ID=12593123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4089174A Expired JPS557726B2 ( ) | 1974-04-10 | 1974-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS557726B2 ( ) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56161711A (en) * | 1980-05-17 | 1981-12-12 | Sony Corp | Filter circuit |
| JPH02126715A (ja) * | 1988-11-04 | 1990-05-15 | Onkyo Corp | 周波数選択増強回路 |
-
1974
- 1974-04-15 JP JP4089174A patent/JPS557726B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50134540A ( ) | 1975-10-24 |