JPH075520Y2 - 圧電ブザー - Google Patents
圧電ブザーInfo
- Publication number
- JPH075520Y2 JPH075520Y2 JP1988119141U JP11914188U JPH075520Y2 JP H075520 Y2 JPH075520 Y2 JP H075520Y2 JP 1988119141 U JP1988119141 U JP 1988119141U JP 11914188 U JP11914188 U JP 11914188U JP H075520 Y2 JPH075520 Y2 JP H075520Y2
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- case
- lid
- piezoelectric buzzer
- 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.)
- Expired - Lifetime
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988119141U JPH075520Y2 (ja) | 1988-09-09 | 1988-09-09 | 圧電ブザー |
DE68919100T DE68919100T2 (de) | 1988-03-17 | 1989-03-10 | Piezoelektrischer Summer und Verfahren zu dessen Herstellung. |
EP89104259A EP0333055B1 (en) | 1988-03-17 | 1989-03-10 | Piezoelectric buzzer and a method of manufacturing the same |
US07/322,580 US4965483A (en) | 1988-03-17 | 1989-03-13 | Piezoelectric buzzer |
CA000593791A CA1339427C (en) | 1988-03-17 | 1989-03-15 | Piezoelectric buzzer and a method of manufacturing the same |
US07/430,565 US4989302A (en) | 1988-03-17 | 1989-11-01 | Method for manufacturing piezoelectric buzzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988119141U JPH075520Y2 (ja) | 1988-09-09 | 1988-09-09 | 圧電ブザー |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0241299U JPH0241299U (ro) | 1990-03-22 |
JPH075520Y2 true JPH075520Y2 (ja) | 1995-02-08 |
Family
ID=31364115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988119141U Expired - Lifetime JPH075520Y2 (ja) | 1988-03-17 | 1988-09-09 | 圧電ブザー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH075520Y2 (ro) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826177U (ja) * | 1981-08-17 | 1983-02-19 | 矢崎総業株式会社 | コネクタ |
JPS63105376U (ro) * | 1986-12-24 | 1988-07-08 |
-
1988
- 1988-09-09 JP JP1988119141U patent/JPH075520Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0241299U (ro) | 1990-03-22 |
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