JPS4984798A - - Google Patents
Info
- Publication number
- JPS4984798A JPS4984798A JP12811572A JP12811572A JPS4984798A JP S4984798 A JPS4984798 A JP S4984798A JP 12811572 A JP12811572 A JP 12811572A JP 12811572 A JP12811572 A JP 12811572A JP S4984798 A JPS4984798 A JP S4984798A
- 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
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12811572A JPS5326799B2 (ru) | 1972-12-22 | 1972-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12811572A JPS5326799B2 (ru) | 1972-12-22 | 1972-12-22 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56152152A Division JPS57110956A (en) | 1981-09-28 | 1981-09-28 | Driving method for longitudinal wave oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4984798A true JPS4984798A (ru) | 1974-08-14 |
| JPS5326799B2 JPS5326799B2 (ru) | 1978-08-04 |
Family
ID=14976737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12811572A Expired JPS5326799B2 (ru) | 1972-12-22 | 1972-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5326799B2 (ru) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2231159A (en) * | 1936-12-12 | 1941-02-11 | Telefunken Gmbh | Piezoelectric device |
| US3365593A (en) * | 1965-10-21 | 1968-01-23 | Phillips Petroleum Co | Piezoelectric transducers |
| JPS4853714A (ru) * | 1971-11-05 | 1973-07-28 | ||
| JPS5036039A (ru) * | 1973-06-13 | 1975-04-04 |
-
1972
- 1972-12-22 JP JP12811572A patent/JPS5326799B2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2231159A (en) * | 1936-12-12 | 1941-02-11 | Telefunken Gmbh | Piezoelectric device |
| US3365593A (en) * | 1965-10-21 | 1968-01-23 | Phillips Petroleum Co | Piezoelectric transducers |
| JPS4853714A (ru) * | 1971-11-05 | 1973-07-28 | ||
| JPS5036039A (ru) * | 1973-06-13 | 1975-04-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5326799B2 (ru) | 1978-08-04 |