JPS4918591A - - Google Patents
Info
- Publication number
- JPS4918591A JPS4918591A JP47058772A JP5877272A JPS4918591A JP S4918591 A JPS4918591 A JP S4918591A JP 47058772 A JP47058772 A JP 47058772A JP 5877272 A JP5877272 A JP 5877272A JP S4918591 A JPS4918591 A JP S4918591A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5877272A JPS5617879B2 (en:Method) | 1972-06-13 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5877272A JPS5617879B2 (en:Method) | 1972-06-13 | 1972-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4918591A true JPS4918591A (en:Method) | 1974-02-19 |
| JPS5617879B2 JPS5617879B2 (en:Method) | 1981-04-24 |
Family
ID=13093827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5877272A Expired JPS5617879B2 (en:Method) | 1972-06-13 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5617879B2 (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736000U (en:Method) * | 1980-08-11 | 1982-02-25 | ||
| JPS60124199U (ja) * | 1984-01-27 | 1985-08-21 | 株式会社村田製作所 | 圧電振動子 |
| JP2014192744A (ja) * | 2013-03-27 | 2014-10-06 | Panasonic Corp | 圧電スピーカ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112119B (zh) * | 2005-02-17 | 2011-11-30 | 松下电器产业株式会社 | 压电型扬声器及其制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140770U (en:Method) * | 1974-09-20 | 1976-03-26 |
-
1972
- 1972-06-13 JP JP5877272A patent/JPS5617879B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140770U (en:Method) * | 1974-09-20 | 1976-03-26 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736000U (en:Method) * | 1980-08-11 | 1982-02-25 | ||
| JPS60124199U (ja) * | 1984-01-27 | 1985-08-21 | 株式会社村田製作所 | 圧電振動子 |
| JP2014192744A (ja) * | 2013-03-27 | 2014-10-06 | Panasonic Corp | 圧電スピーカ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5617879B2 (en:Method) | 1981-04-24 |