JPS63133798U - - Google Patents
Info
- Publication number
- JPS63133798U JPS63133798U JP2515587U JP2515587U JPS63133798U JP S63133798 U JPS63133798 U JP S63133798U JP 2515587 U JP2515587 U JP 2515587U JP 2515587 U JP2515587 U JP 2515587U JP S63133798 U JPS63133798 U JP S63133798U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- piezoelectric
- circuit board
- printed circuit
- coil spring
- 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
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2515587U JPS63133798U (it) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2515587U JPS63133798U (it) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133798U true JPS63133798U (it) | 1988-09-01 |
Family
ID=30825045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2515587U Pending JPS63133798U (it) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133798U (it) |
-
1987
- 1987-02-23 JP JP2515587U patent/JPS63133798U/ja active Pending