JPH0425314U - - Google Patents
Info
- Publication number
- JPH0425314U JPH0425314U JP6634890U JP6634890U JPH0425314U JP H0425314 U JPH0425314 U JP H0425314U JP 6634890 U JP6634890 U JP 6634890U JP 6634890 U JP6634890 U JP 6634890U JP H0425314 U JPH0425314 U JP H0425314U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- resonant element
- protective
- piezoelectric resonant
- coated
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6634890U JPH0425314U (zh) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6634890U JPH0425314U (zh) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425314U true JPH0425314U (zh) | 1992-02-28 |
Family
ID=31598991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6634890U Pending JPH0425314U (zh) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425314U (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586427B2 (ja) * | 1975-09-04 | 1983-02-04 | ソニー株式会社 | ノイズチユウシユツカイロ |
| JPS62250680A (ja) * | 1986-04-23 | 1987-10-31 | Murata Mfg Co Ltd | 積層型バイモルフ |
| JPS63518B2 (zh) * | 1979-07-03 | 1988-01-07 | Guriko Metaru Ueruke Deeren Unto Ruusu Gmbh |
-
1990
- 1990-06-22 JP JP6634890U patent/JPH0425314U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586427B2 (ja) * | 1975-09-04 | 1983-02-04 | ソニー株式会社 | ノイズチユウシユツカイロ |
| JPS63518B2 (zh) * | 1979-07-03 | 1988-01-07 | Guriko Metaru Ueruke Deeren Unto Ruusu Gmbh | |
| JPS62250680A (ja) * | 1986-04-23 | 1987-10-31 | Murata Mfg Co Ltd | 積層型バイモルフ |