JPS60158396U - 超音波マイクロフオン - Google Patents
超音波マイクロフオンInfo
- Publication number
- JPS60158396U JPS60158396U JP4571484U JP4571484U JPS60158396U JP S60158396 U JPS60158396 U JP S60158396U JP 4571484 U JP4571484 U JP 4571484U JP 4571484 U JP4571484 U JP 4571484U JP S60158396 U JPS60158396 U JP S60158396U
- Authority
- JP
- Japan
- Prior art keywords
- insulating substrate
- piezoelectric element
- metal case
- electrode surface
- pair
- Prior art date
- 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
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4571484U JPS60158396U (ja) | 1984-03-29 | 1984-03-29 | 超音波マイクロフオン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4571484U JPS60158396U (ja) | 1984-03-29 | 1984-03-29 | 超音波マイクロフオン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60158396U true JPS60158396U (ja) | 1985-10-22 |
JPH0141265Y2 JPH0141265Y2 (tr) | 1989-12-06 |
Family
ID=30559453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4571484U Granted JPS60158396U (ja) | 1984-03-29 | 1984-03-29 | 超音波マイクロフオン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60158396U (tr) |
-
1984
- 1984-03-29 JP JP4571484U patent/JPS60158396U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0141265Y2 (tr) | 1989-12-06 |
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