JPH01122698U - - Google Patents
Info
- Publication number
- JPH01122698U JPH01122698U JP1825688U JP1825688U JPH01122698U JP H01122698 U JPH01122698 U JP H01122698U JP 1825688 U JP1825688 U JP 1825688U JP 1825688 U JP1825688 U JP 1825688U JP H01122698 U JPH01122698 U JP H01122698U
- Authority
- JP
- Japan
- Prior art keywords
- metal diaphragm
- tongues
- electroacoustic transducer
- insulating film
- tongue
- 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 description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 claims 5
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1825688U JPH01122698U (ru) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1825688U JPH01122698U (ru) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122698U true JPH01122698U (ru) | 1989-08-21 |
Family
ID=31232738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1825688U Pending JPH01122698U (ru) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122698U (ru) |
-
1988
- 1988-02-15 JP JP1825688U patent/JPH01122698U/ja active Pending
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