JPS5118197B2 - - Google Patents
Info
- Publication number
- JPS5118197B2 JPS5118197B2 JP47072057A JP7205772A JPS5118197B2 JP S5118197 B2 JPS5118197 B2 JP S5118197B2 JP 47072057 A JP47072057 A JP 47072057A JP 7205772 A JP7205772 A JP 7205772A JP S5118197 B2 JPS5118197 B2 JP S5118197B2
- 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.)
- Expired
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47072057A JPS5118197B2 (pt) | 1972-07-20 | 1972-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47072057A JPS5118197B2 (pt) | 1972-07-20 | 1972-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4932633A JPS4932633A (pt) | 1974-03-25 |
| JPS5118197B2 true JPS5118197B2 (pt) | 1976-06-08 |
Family
ID=13478360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47072057A Expired JPS5118197B2 (pt) | 1972-07-20 | 1972-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5118197B2 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5181610A (en) * | 1975-01-14 | 1976-07-17 | Ngk Spark Plug Co | Atsudengatashindoban |
| JPS51122427A (en) * | 1975-04-17 | 1976-10-26 | Matsushita Electric Ind Co Ltd | Electric acoustic transducer |
| JPS51147275A (en) * | 1975-06-13 | 1976-12-17 | Fujitsu Ltd | Manufacturing process of field effect transistor |
| GB1593271A (en) * | 1976-09-21 | 1981-07-15 | Standard Telephones Cables Ltd | Electro-acoustic transducers |
| JPS5411674B1 (pt) * | 1977-06-30 | 1979-05-16 |
-
1972
- 1972-07-20 JP JP47072057A patent/JPS5118197B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4932633A (pt) | 1974-03-25 |