JPS6437200U - - Google Patents
Info
- Publication number
- JPS6437200U JPS6437200U JP13184487U JP13184487U JPS6437200U JP S6437200 U JPS6437200 U JP S6437200U JP 13184487 U JP13184487 U JP 13184487U JP 13184487 U JP13184487 U JP 13184487U JP S6437200 U JPS6437200 U JP S6437200U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- attached
- diaphragm
- magnet
- center
- 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
- 229910001004 magnetic alloy Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13184487U JPS6437200U (en]) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13184487U JPS6437200U (en]) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437200U true JPS6437200U (en]) | 1989-03-06 |
Family
ID=31388277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13184487U Pending JPS6437200U (en]) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437200U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117412A (en]) * | 1974-02-18 | 1975-09-13 | ||
| JPS6098798A (ja) * | 1983-11-04 | 1985-06-01 | Matsushita Electric Ind Co Ltd | 圧電発音体 |
-
1987
- 1987-08-28 JP JP13184487U patent/JPS6437200U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117412A (en]) * | 1974-02-18 | 1975-09-13 | ||
| JPS6098798A (ja) * | 1983-11-04 | 1985-06-01 | Matsushita Electric Ind Co Ltd | 圧電発音体 |