JPH01143599U - - Google Patents
Info
- Publication number
- JPH01143599U JPH01143599U JP3998888U JP3998888U JPH01143599U JP H01143599 U JPH01143599 U JP H01143599U JP 3998888 U JP3998888 U JP 3998888U JP 3998888 U JP3998888 U JP 3998888U JP H01143599 U JPH01143599 U JP H01143599U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- speaker
- frame
- vibrator
- magnet
- 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
- 239000002184 metal Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3998888U JPH01143599U (en]) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3998888U JPH01143599U (en]) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143599U true JPH01143599U (en]) | 1989-10-02 |
Family
ID=31266469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3998888U Pending JPH01143599U (en]) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143599U (en]) |
-
1988
- 1988-03-25 JP JP3998888U patent/JPH01143599U/ja active Pending