JPS62127596U - - Google Patents
Info
- Publication number
- JPS62127596U JPS62127596U JP1591586U JP1591586U JPS62127596U JP S62127596 U JPS62127596 U JP S62127596U JP 1591586 U JP1591586 U JP 1591586U JP 1591586 U JP1591586 U JP 1591586U JP S62127596 U JPS62127596 U JP S62127596U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- selection means
- driving frequency
- alarm clock
- driving
- 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
Landscapes
- Electromechanical Clocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986015915U JPH0447754Y2 (zh) | 1986-02-06 | 1986-02-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986015915U JPH0447754Y2 (zh) | 1986-02-06 | 1986-02-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62127596U true JPS62127596U (zh) | 1987-08-13 |
JPH0447754Y2 JPH0447754Y2 (zh) | 1992-11-11 |
Family
ID=30807289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986015915U Expired JPH0447754Y2 (zh) | 1986-02-06 | 1986-02-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0447754Y2 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2088801B1 (en) * | 2006-11-09 | 2014-05-07 | NEC Corporation | Piezoelectric speaker and electronic apparatus with piezoelectric speaker |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130400U (zh) * | 1981-02-04 | 1982-08-13 | ||
JPS6142200U (ja) * | 1984-08-22 | 1986-03-18 | 株式会社田村電機製作所 | 圧電振動子 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156706A (en) * | 1978-01-16 | 1979-05-29 | The Marley Cooling Tower Company | Fan cylinder having invisible eased inlet |
-
1986
- 1986-02-06 JP JP1986015915U patent/JPH0447754Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130400U (zh) * | 1981-02-04 | 1982-08-13 | ||
JPS6142200U (ja) * | 1984-08-22 | 1986-03-18 | 株式会社田村電機製作所 | 圧電振動子 |
Also Published As
Publication number | Publication date |
---|---|
JPH0447754Y2 (zh) | 1992-11-11 |
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