JPS452459Y1 - - Google Patents
Info
- Publication number
- JPS452459Y1 JPS452459Y1 JP11074567U JP11074567U JPS452459Y1 JP S452459 Y1 JPS452459 Y1 JP S452459Y1 JP 11074567 U JP11074567 U JP 11074567U JP 11074567 U JP11074567 U JP 11074567U JP S452459 Y1 JPS452459 Y1 JP S452459Y1
- 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 |
|---|---|---|---|
| JP11074567U JPS452459Y1 (de) | 1967-12-30 | 1967-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074567U JPS452459Y1 (de) | 1967-12-30 | 1967-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS452459Y1 true JPS452459Y1 (de) | 1970-01-31 |
Family
ID=31858133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11074567U Expired JPS452459Y1 (de) | 1967-12-30 | 1967-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS452459Y1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148298A (ja) * | 1984-08-15 | 1986-03-08 | Victor Co Of Japan Ltd | スピ−カ用振動板 |
| WO2006054687A1 (ja) * | 2004-11-22 | 2006-05-26 | Matsushita Electric Industrial Co., Ltd. | 振動板とそれを用いたスピーカ |
-
1967
- 1967-12-30 JP JP11074567U patent/JPS452459Y1/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148298A (ja) * | 1984-08-15 | 1986-03-08 | Victor Co Of Japan Ltd | スピ−カ用振動板 |
| WO2006054687A1 (ja) * | 2004-11-22 | 2006-05-26 | Matsushita Electric Industrial Co., Ltd. | 振動板とそれを用いたスピーカ |
| JP2006148636A (ja) * | 2004-11-22 | 2006-06-08 | Matsushita Electric Ind Co Ltd | 振動板とそれを用いたスピーカ |
| US7627133B2 (en) | 2004-11-22 | 2009-12-01 | Panasonic Corporation | Diaphragm and loudspeaker using same |
| JP4576991B2 (ja) * | 2004-11-22 | 2010-11-10 | パナソニック株式会社 | 振動板とそれを用いたスピーカ |