JPS55150581U - - Google Patents
Info
- Publication number
- JPS55150581U JPS55150581U JP4990479U JP4990479U JPS55150581U JP S55150581 U JPS55150581 U JP S55150581U JP 4990479 U JP4990479 U JP 4990479U JP 4990479 U JP4990479 U JP 4990479U JP S55150581 U JPS55150581 U JP S55150581U
- 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.)
- Pending
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990479U JPS55150581U (show.php) | 1979-04-14 | 1979-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990479U JPS55150581U (show.php) | 1979-04-14 | 1979-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55150581U true JPS55150581U (show.php) | 1980-10-30 |
Family
ID=28936363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4990479U Pending JPS55150581U (show.php) | 1979-04-14 | 1979-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55150581U (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7577270B2 (en) | 2004-05-18 | 2009-08-18 | Pioneer Corporation | Dome-shaped diaphragm and speaker |
-
1979
- 1979-04-14 JP JP4990479U patent/JPS55150581U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7577270B2 (en) | 2004-05-18 | 2009-08-18 | Pioneer Corporation | Dome-shaped diaphragm and speaker |