JPH0312600U - - Google Patents
Info
- Publication number
- JPH0312600U JPH0312600U JP7306789U JP7306789U JPH0312600U JP H0312600 U JPH0312600 U JP H0312600U JP 7306789 U JP7306789 U JP 7306789U JP 7306789 U JP7306789 U JP 7306789U JP H0312600 U JPH0312600 U JP H0312600U
- Authority
- JP
- Japan
- Prior art keywords
- timer means
- channel
- switching circuit
- switching
- test signal
- Prior art date
- 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
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7306789U JPH0713359Y2 (ja) | 1989-06-23 | 1989-06-23 | 音響機器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7306789U JPH0713359Y2 (ja) | 1989-06-23 | 1989-06-23 | 音響機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312600U true JPH0312600U (en]) | 1991-02-07 |
| JPH0713359Y2 JPH0713359Y2 (ja) | 1995-03-29 |
Family
ID=31611571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7306789U Expired - Lifetime JPH0713359Y2 (ja) | 1989-06-23 | 1989-06-23 | 音響機器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713359Y2 (en]) |
-
1989
- 1989-06-23 JP JP7306789U patent/JPH0713359Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713359Y2 (ja) | 1995-03-29 |