JPH0457992U - - Google Patents
Info
- Publication number
- JPH0457992U JPH0457992U JP9981390U JP9981390U JPH0457992U JP H0457992 U JPH0457992 U JP H0457992U JP 9981390 U JP9981390 U JP 9981390U JP 9981390 U JP9981390 U JP 9981390U JP H0457992 U JPH0457992 U JP H0457992U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- amplifier
- sound
- frequency
- reproduction device
- 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 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9981390U JPH0457992U (cs) | 1990-09-26 | 1990-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9981390U JPH0457992U (cs) | 1990-09-26 | 1990-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457992U true JPH0457992U (cs) | 1992-05-19 |
Family
ID=31842010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9981390U Pending JPH0457992U (cs) | 1990-09-26 | 1990-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457992U (cs) |
-
1990
- 1990-09-26 JP JP9981390U patent/JPH0457992U/ja active Pending
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