JPS4970934U - - Google Patents
Info
- Publication number
- JPS4970934U JPS4970934U JP11457872U JP11457872U JPS4970934U JP S4970934 U JPS4970934 U JP S4970934U JP 11457872 U JP11457872 U JP 11457872U JP 11457872 U JP11457872 U JP 11457872U JP S4970934 U JPS4970934 U JP S4970934U
- 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
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11457872U JPS5123333Y2 (he) | 1972-10-04 | 1972-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11457872U JPS5123333Y2 (he) | 1972-10-04 | 1972-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4970934U true JPS4970934U (he) | 1974-06-20 |
| JPS5123333Y2 JPS5123333Y2 (he) | 1976-06-15 |
Family
ID=28345277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11457872U Expired JPS5123333Y2 (he) | 1972-10-04 | 1972-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5123333Y2 (he) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447283U (he) * | 1977-09-09 | 1979-04-02 | ||
| US11937439B2 (en) | 2012-08-03 | 2024-03-19 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device |
-
1972
- 1972-10-04 JP JP11457872U patent/JPS5123333Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447283U (he) * | 1977-09-09 | 1979-04-02 | ||
| US11937439B2 (en) | 2012-08-03 | 2024-03-19 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5123333Y2 (he) | 1976-06-15 |