JPH01133817U - - Google Patents
Info
- Publication number
- JPH01133817U JPH01133817U JP3081088U JP3081088U JPH01133817U JP H01133817 U JPH01133817 U JP H01133817U JP 3081088 U JP3081088 U JP 3081088U JP 3081088 U JP3081088 U JP 3081088U JP H01133817 U JPH01133817 U JP H01133817U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric resonator
- case
- chip
- resonant element
- groove portion
- 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
- 239000000758 substrate Substances 0.000 claims description 2
- 230000004308 accommodation Effects 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 |
|---|---|---|---|
| JP3081088U JPH01133817U (no) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3081088U JPH01133817U (no) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133817U true JPH01133817U (no) | 1989-09-12 |
Family
ID=31256200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3081088U Pending JPH01133817U (no) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133817U (no) |
-
1988
- 1988-03-07 JP JP3081088U patent/JPH01133817U/ja active Pending