JPS643233U - - Google Patents
Info
- Publication number
- JPS643233U JPS643233U JP9478687U JP9478687U JPS643233U JP S643233 U JPS643233 U JP S643233U JP 9478687 U JP9478687 U JP 9478687U JP 9478687 U JP9478687 U JP 9478687U JP S643233 U JPS643233 U JP S643233U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- speaker
- output
- power supply
- supplied
- 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
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9478687U JPS643233U (en]) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9478687U JPS643233U (en]) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643233U true JPS643233U (en]) | 1989-01-10 |
Family
ID=31319361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9478687U Pending JPS643233U (en]) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643233U (en]) |
-
1987
- 1987-06-19 JP JP9478687U patent/JPS643233U/ja active Pending