JPS5230895Y2 - - Google Patents
Info
- Publication number
- JPS5230895Y2 JPS5230895Y2 JP8629871U JP8629871U JPS5230895Y2 JP S5230895 Y2 JPS5230895 Y2 JP S5230895Y2 JP 8629871 U JP8629871 U JP 8629871U JP 8629871 U JP8629871 U JP 8629871U JP S5230895 Y2 JPS5230895 Y2 JP S5230895Y2
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629871U JPS5230895Y2 (enExample) | 1971-09-23 | 1971-09-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629871U JPS5230895Y2 (enExample) | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4843636U JPS4843636U (enExample) | 1973-06-06 |
| JPS5230895Y2 true JPS5230895Y2 (enExample) | 1977-07-14 |
Family
ID=27996951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8629871U Expired JPS5230895Y2 (enExample) | 1971-09-23 | 1971-09-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5230895Y2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557759B2 (enExample) * | 1974-05-15 | 1980-02-28 | ||
| JPS54123941A (en) * | 1978-03-18 | 1979-09-26 | Nippon Columbia | Electroacoustic converter vibrator |
| CN101990147B (zh) * | 2009-07-31 | 2013-08-28 | 清华大学 | 振动膜及应用该振动膜的扬声器 |
-
1971
- 1971-09-23 JP JP8629871U patent/JPS5230895Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4843636U (enExample) | 1973-06-06 |