JPS533781Y2 - - Google Patents
Info
- Publication number
- JPS533781Y2 JPS533781Y2 JP1972122117U JP12211772U JPS533781Y2 JP S533781 Y2 JPS533781 Y2 JP S533781Y2 JP 1972122117 U JP1972122117 U JP 1972122117U JP 12211772 U JP12211772 U JP 12211772U JP S533781 Y2 JPS533781 Y2 JP S533781Y2
- 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 |
|---|---|---|---|
| JP1972122117U JPS533781Y2 (en:Method) | 1972-10-24 | 1972-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972122117U JPS533781Y2 (en:Method) | 1972-10-24 | 1972-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4977930U JPS4977930U (en:Method) | 1974-07-05 |
| JPS533781Y2 true JPS533781Y2 (en:Method) | 1978-01-31 |
Family
ID=28366471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972122117U Expired JPS533781Y2 (en:Method) | 1972-10-24 | 1972-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS533781Y2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981000661A1 (fr) * | 1979-08-20 | 1981-03-05 | T Suwabe | Reproduction de frequences super basses par un poids de basse |
| JP2008167150A (ja) * | 2006-12-28 | 2008-07-17 | Matsushita Electric Ind Co Ltd | スピーカ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6861379B2 (ja) * | 2016-12-13 | 2021-04-21 | パナソニックＩｐマネジメント株式会社 | スピーカ用振動板およびこれを用いたスピーカ |
-
1972
- 1972-10-24 JP JP1972122117U patent/JPS533781Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981000661A1 (fr) * | 1979-08-20 | 1981-03-05 | T Suwabe | Reproduction de frequences super basses par un poids de basse |
| JP2008167150A (ja) * | 2006-12-28 | 2008-07-17 | Matsushita Electric Ind Co Ltd | スピーカ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4977930U (en:Method) | 1974-07-05 |