JPH0310626U - - Google Patents
Info
- Publication number
- JPH0310626U JPH0310626U JP6943989U JP6943989U JPH0310626U JP H0310626 U JPH0310626 U JP H0310626U JP 6943989 U JP6943989 U JP 6943989U JP 6943989 U JP6943989 U JP 6943989U JP H0310626 U JPH0310626 U JP H0310626U
- Authority
- JP
- Japan
- Prior art keywords
- tuning fork
- fork portion
- side sheet
- piezoelectric substrate
- piezoelectric
- 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
- 239000000758 substrate Substances 0.000 claims description 6
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6943989U JPH0741212Y2 (ja) | 1989-06-14 | 1989-06-14 | 圧電振動子 |
| DE3936695A DE3936695A1 (de) | 1989-06-14 | 1989-11-03 | Piezoelektrischer resonator |
| US07/431,539 US5159301A (en) | 1989-06-14 | 1989-11-03 | Piezoelectric resonator device of the tuning fork type |
| FR8914512A FR2648642B1 (fr) | 1989-06-14 | 1989-11-06 | Dispositif resonateur piezo-electrique |
| US07/919,100 US5373267A (en) | 1989-06-14 | 1992-07-23 | Piezoelectric resonator device of tuning fork type |
| US08/061,248 US5373269A (en) | 1989-06-14 | 1993-05-12 | Piezoelectric resonator device of tuning fork type including a spacer member |
| US08/476,051 US5644273A (en) | 1989-06-14 | 1995-06-07 | Piezoelectric resonator device of tuning fork type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6943989U JPH0741212Y2 (ja) | 1989-06-14 | 1989-06-14 | 圧電振動子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0310626U true JPH0310626U (US06721584-20040413-M00025.png) | 1991-01-31 |
| JPH0741212Y2 JPH0741212Y2 (ja) | 1995-09-20 |
Family
ID=35395498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6943989U Expired - Lifetime JPH0741212Y2 (ja) | 1989-06-14 | 1989-06-14 | 圧電振動子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741212Y2 (US06721584-20040413-M00025.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008541188A (ja) * | 2005-05-20 | 2008-11-20 | フォート オッティカ チェスコン ディ チェスコン ステファノ | 球状ジョイント |
-
1989
- 1989-06-14 JP JP6943989U patent/JPH0741212Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008541188A (ja) * | 2005-05-20 | 2008-11-20 | フォート オッティカ チェスコン ディ チェスコン ステファノ | 球状ジョイント |
| JP4774102B2 (ja) * | 2005-05-20 | 2011-09-14 | フォート オッティカ チェスコン ディ チェスコン ステファノ | 眼鏡用球状ジョイントおよび眼鏡 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741212Y2 (ja) | 1995-09-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |