JPS55150580U - - Google Patents
Info
- Publication number
- JPS55150580U JPS55150580U JP4895879U JP4895879U JPS55150580U JP S55150580 U JPS55150580 U JP S55150580U JP 4895879 U JP4895879 U JP 4895879U JP 4895879 U JP4895879 U JP 4895879U JP S55150580 U JPS55150580 U JP S55150580U
- 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.)
- Granted
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979048958U JPS6311820Y2 (https=) | 1979-04-13 | 1979-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979048958U JPS6311820Y2 (https=) | 1979-04-13 | 1979-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55150580U true JPS55150580U (https=) | 1980-10-30 |
| JPS6311820Y2 JPS6311820Y2 (https=) | 1988-04-06 |
Family
ID=28933655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979048958U Expired JPS6311820Y2 (https=) | 1979-04-13 | 1979-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311820Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242720A (en) * | 1975-10-01 | 1977-04-02 | Foster Denki Kk | Oscillation plate for speaker |
| JPS5439624A (en) * | 1977-09-02 | 1979-03-27 | Matsushita Electric Ind Co Ltd | Diaphragm for speakers |
-
1979
- 1979-04-13 JP JP1979048958U patent/JPS6311820Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242720A (en) * | 1975-10-01 | 1977-04-02 | Foster Denki Kk | Oscillation plate for speaker |
| JPS5439624A (en) * | 1977-09-02 | 1979-03-27 | Matsushita Electric Ind Co Ltd | Diaphragm for speakers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311820Y2 (https=) | 1988-04-06 |