JPS6190387U - - Google Patents
Info
- Publication number
- JPS6190387U JPS6190387U JP17631084U JP17631084U JPS6190387U JP S6190387 U JPS6190387 U JP S6190387U JP 17631084 U JP17631084 U JP 17631084U JP 17631084 U JP17631084 U JP 17631084U JP S6190387 U JPS6190387 U JP S6190387U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- power amplifier
- notification means
- connection device
- detection section
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17631084U JPS6190387U (cs) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17631084U JPS6190387U (cs) | 1984-11-20 | 1984-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190387U true JPS6190387U (cs) | 1986-06-12 |
Family
ID=30733909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17631084U Pending JPS6190387U (cs) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190387U (cs) |
-
1984
- 1984-11-20 JP JP17631084U patent/JPS6190387U/ja active Pending