JPH02112020U - - Google Patents
Info
- Publication number
- JPH02112020U JPH02112020U JP2091989U JP2091989U JPH02112020U JP H02112020 U JPH02112020 U JP H02112020U JP 2091989 U JP2091989 U JP 2091989U JP 2091989 U JP2091989 U JP 2091989U JP H02112020 U JPH02112020 U JP H02112020U
- Authority
- JP
- Japan
- Prior art keywords
- openings
- plate supports
- pair
- substrate
- periphery
- 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
- 239000013078 crystal Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram 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 |
|---|---|---|---|
| JP2091989U JPH02112020U (fr) | 1989-02-25 | 1989-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2091989U JPH02112020U (fr) | 1989-02-25 | 1989-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112020U true JPH02112020U (fr) | 1990-09-07 |
Family
ID=31237693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2091989U Pending JPH02112020U (fr) | 1989-02-25 | 1989-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112020U (fr) |
-
1989
- 1989-02-25 JP JP2091989U patent/JPH02112020U/ja active Pending