JPH0279700U - - Google Patents
Info
- Publication number
- JPH0279700U JPH0279700U JP15915988U JP15915988U JPH0279700U JP H0279700 U JPH0279700 U JP H0279700U JP 15915988 U JP15915988 U JP 15915988U JP 15915988 U JP15915988 U JP 15915988U JP H0279700 U JPH0279700 U JP H0279700U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- piezoelectric acoustic
- piezoelectric
- acoustic device
- resonator
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15915988U JPH0279700U (en]) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15915988U JPH0279700U (en]) | 1988-12-07 | 1988-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279700U true JPH0279700U (en]) | 1990-06-19 |
Family
ID=31440126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15915988U Pending JPH0279700U (en]) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279700U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917696B2 (ja) * | 1978-09-07 | 1984-04-23 | 川崎製鉄株式会社 | 往復共通管方式気送系統の送受装置 |
| JPS62116000A (ja) * | 1985-11-14 | 1987-05-27 | Seikosha Co Ltd | アラ−ム時計 |
-
1988
- 1988-12-07 JP JP15915988U patent/JPH0279700U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917696B2 (ja) * | 1978-09-07 | 1984-04-23 | 川崎製鉄株式会社 | 往復共通管方式気送系統の送受装置 |
| JPS62116000A (ja) * | 1985-11-14 | 1987-05-27 | Seikosha Co Ltd | アラ−ム時計 |