JPS57166497U - - Google Patents
Info
- Publication number
- JPS57166497U JPS57166497U JP5469981U JP5469981U JPS57166497U JP S57166497 U JPS57166497 U JP S57166497U JP 5469981 U JP5469981 U JP 5469981U JP 5469981 U JP5469981 U JP 5469981U JP S57166497 U JPS57166497 U JP S57166497U
- 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 |
|---|---|---|---|
| JP5469981U JPS6019439Y2 (en) | 1981-04-15 | 1981-04-15 | ultrasonic ceramic microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5469981U JPS6019439Y2 (en) | 1981-04-15 | 1981-04-15 | ultrasonic ceramic microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57166497U true JPS57166497U (en) | 1982-10-20 |
| JPS6019439Y2 JPS6019439Y2 (en) | 1985-06-11 |
Family
ID=29851282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5469981U Expired JPS6019439Y2 (en) | 1981-04-15 | 1981-04-15 | ultrasonic ceramic microphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019439Y2 (en) |
-
1981
- 1981-04-15 JP JP5469981U patent/JPS6019439Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6019439Y2 (en) | 1985-06-11 |