JPS5048957A - - Google Patents
Info
- Publication number
- JPS5048957A JPS5048957A JP9728473A JP9728473A JPS5048957A JP S5048957 A JPS5048957 A JP S5048957A JP 9728473 A JP9728473 A JP 9728473A JP 9728473 A JP9728473 A JP 9728473A JP S5048957 A JPS5048957 A JP S5048957A
- 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
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9728473A JPS561585B2 (en]) | 1973-08-31 | 1973-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9728473A JPS561585B2 (en]) | 1973-08-31 | 1973-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5048957A true JPS5048957A (en]) | 1975-05-01 |
| JPS561585B2 JPS561585B2 (en]) | 1981-01-14 |
Family
ID=14188199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9728473A Expired JPS561585B2 (en]) | 1973-08-31 | 1973-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS561585B2 (en]) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140332U (en]) * | 1976-04-17 | 1977-10-24 | ||
| JPS5753790U (en]) * | 1980-09-10 | 1982-03-29 | ||
| JPS5760493U (en]) * | 1980-09-26 | 1982-04-09 | ||
| JPS5766494A (en) * | 1980-10-14 | 1982-04-22 | Suwa Seikosha Kk | Device for driving piezoelectric element sound producing unit for portable small size information device |
-
1973
- 1973-08-31 JP JP9728473A patent/JPS561585B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140332U (en]) * | 1976-04-17 | 1977-10-24 | ||
| JPS5753790U (en]) * | 1980-09-10 | 1982-03-29 | ||
| JPS5760493U (en]) * | 1980-09-26 | 1982-04-09 | ||
| JPS5766494A (en) * | 1980-10-14 | 1982-04-22 | Suwa Seikosha Kk | Device for driving piezoelectric element sound producing unit for portable small size information device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS561585B2 (en]) | 1981-01-14 |