JPS57146451U - - Google Patents
Info
- Publication number
- JPS57146451U JPS57146451U JP3327181U JP3327181U JPS57146451U JP S57146451 U JPS57146451 U JP S57146451U JP 3327181 U JP3327181 U JP 3327181U JP 3327181 U JP3327181 U JP 3327181U JP S57146451 U JPS57146451 U JP S57146451U
- 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
- Amplifiers (AREA)
- Noise Elimination (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981033271U JPS641780Y2 (en:Method) | 1981-03-09 | 1981-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981033271U JPS641780Y2 (en:Method) | 1981-03-09 | 1981-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57146451U true JPS57146451U (en:Method) | 1982-09-14 |
| JPS641780Y2 JPS641780Y2 (en:Method) | 1989-01-17 |
Family
ID=29830637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981033271U Expired JPS641780Y2 (en:Method) | 1981-03-09 | 1981-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641780Y2 (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530016U (en:Method) * | 1978-08-15 | 1980-02-27 |
-
1981
- 1981-03-09 JP JP1981033271U patent/JPS641780Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530016U (en:Method) * | 1978-08-15 | 1980-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641780Y2 (en:Method) | 1989-01-17 |