JPH0419100U - - Google Patents
Info
- Publication number
- JPH0419100U JPH0419100U JP6080490U JP6080490U JPH0419100U JP H0419100 U JPH0419100 U JP H0419100U JP 6080490 U JP6080490 U JP 6080490U JP 6080490 U JP6080490 U JP 6080490U JP H0419100 U JPH0419100 U JP H0419100U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- opening
- piezoelectric
- piezoelectric speaker
- edge
- 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
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6080490U JPH0419100U (bg) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6080490U JPH0419100U (bg) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419100U true JPH0419100U (bg) | 1992-02-18 |
Family
ID=31588490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6080490U Pending JPH0419100U (bg) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419100U (bg) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4715974U (bg) * | 1971-03-25 | 1972-10-24 | ||
| JPS5760490B2 (bg) * | 1979-04-19 | 1982-12-20 | Kojima Seisakusho Jugen | |
| JPS6030698B2 (ja) * | 1981-02-02 | 1985-07-18 | 旭化成株式会社 | アクリル樹脂組成物 |
-
1990
- 1990-06-08 JP JP6080490U patent/JPH0419100U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4715974U (bg) * | 1971-03-25 | 1972-10-24 | ||
| JPS5760490B2 (bg) * | 1979-04-19 | 1982-12-20 | Kojima Seisakusho Jugen | |
| JPS6030698B2 (ja) * | 1981-02-02 | 1985-07-18 | 旭化成株式会社 | アクリル樹脂組成物 |