JPS4969319A - - Google Patents
Info
- Publication number
- JPS4969319A JPS4969319A JP11074872A JP11074872A JPS4969319A JP S4969319 A JPS4969319 A JP S4969319A JP 11074872 A JP11074872 A JP 11074872A JP 11074872 A JP11074872 A JP 11074872A JP S4969319 A JPS4969319 A JP S4969319A
- 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.)
- Pending
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074872A JPS4969319A (ja) | 1972-11-07 | 1972-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074872A JPS4969319A (ja) | 1972-11-07 | 1972-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4969319A true JPS4969319A (ja) | 1974-07-04 |
Family
ID=14543535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11074872A Pending JPS4969319A (ja) | 1972-11-07 | 1972-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4969319A (ja) |
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1972
- 1972-11-07 JP JP11074872A patent/JPS4969319A/ja active Pending