JPS62186599U - - Google Patents
Info
- Publication number
- JPS62186599U JPS62186599U JP7283586U JP7283586U JPS62186599U JP S62186599 U JPS62186599 U JP S62186599U JP 7283586 U JP7283586 U JP 7283586U JP 7283586 U JP7283586 U JP 7283586U JP S62186599 U JPS62186599 U JP S62186599U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- diaphragm
- small holes
- sounding body
- piezoelectric plate
- 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
- 239000010409 thin film Substances 0.000 claims description 2
- 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 |
---|---|---|---|
JP7283586U JPS62186599U (da) | 1986-05-14 | 1986-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7283586U JPS62186599U (da) | 1986-05-14 | 1986-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62186599U true JPS62186599U (da) | 1987-11-27 |
Family
ID=30916635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7283586U Pending JPS62186599U (da) | 1986-05-14 | 1986-05-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62186599U (da) |
-
1986
- 1986-05-14 JP JP7283586U patent/JPS62186599U/ja active Pending