JPS4912812A - - Google Patents
Info
- Publication number
- JPS4912812A JPS4912812A JP4573472A JP4573472A JPS4912812A JP S4912812 A JPS4912812 A JP S4912812A JP 4573472 A JP4573472 A JP 4573472A JP 4573472 A JP4573472 A JP 4573472A JP S4912812 A JPS4912812 A JP S4912812A
- 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 |
|---|---|---|---|
| JP4573472A JPS4912812A (OSRAM) | 1972-05-09 | 1972-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4573472A JPS4912812A (OSRAM) | 1972-05-09 | 1972-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912812A true JPS4912812A (OSRAM) | 1974-02-04 |
Family
ID=12727536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4573472A Pending JPS4912812A (OSRAM) | 1972-05-09 | 1972-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4912812A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50137124A (OSRAM) * | 1974-04-17 | 1975-10-31 | ||
| JPS5126527A (ja) * | 1974-08-30 | 1976-03-04 | Nippon Telegraph & Telephone | Atsudengatadenkionkyohenkanki |
| JPS51130216A (en) * | 1975-05-07 | 1976-11-12 | Matsushita Electric Ind Co Ltd | Electromechanical transducer |
-
1972
- 1972-05-09 JP JP4573472A patent/JPS4912812A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50137124A (OSRAM) * | 1974-04-17 | 1975-10-31 | ||
| JPS5126527A (ja) * | 1974-08-30 | 1976-03-04 | Nippon Telegraph & Telephone | Atsudengatadenkionkyohenkanki |
| JPS51130216A (en) * | 1975-05-07 | 1976-11-12 | Matsushita Electric Ind Co Ltd | Electromechanical transducer |