JPH0110080Y2 - - Google Patents
Info
- Publication number
- JPH0110080Y2 JPH0110080Y2 JP1982130495U JP13049582U JPH0110080Y2 JP H0110080 Y2 JPH0110080 Y2 JP H0110080Y2 JP 1982130495 U JP1982130495 U JP 1982130495U JP 13049582 U JP13049582 U JP 13049582U JP H0110080 Y2 JPH0110080 Y2 JP H0110080Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- return
- main electrode
- return electrode
- capacitance
- 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.)
- Expired
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13049582U JPS5936000U (ja) | 1982-08-28 | 1982-08-28 | 電気音響変換装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13049582U JPS5936000U (ja) | 1982-08-28 | 1982-08-28 | 電気音響変換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5936000U JPS5936000U (ja) | 1984-03-06 |
| JPH0110080Y2 true JPH0110080Y2 (OSRAM) | 1989-03-22 |
Family
ID=30295331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13049582U Granted JPS5936000U (ja) | 1982-08-28 | 1982-08-28 | 電気音響変換装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936000U (OSRAM) |
-
1982
- 1982-08-28 JP JP13049582U patent/JPS5936000U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5936000U (ja) | 1984-03-06 |