JPS57148990U - - Google Patents
Info
- Publication number
- JPS57148990U JPS57148990U JP3404781U JP3404781U JPS57148990U JP S57148990 U JPS57148990 U JP S57148990U JP 3404781 U JP3404781 U JP 3404781U JP 3404781 U JP3404781 U JP 3404781U JP S57148990 U JPS57148990 U JP S57148990U
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3404781U JPS57148990U (cs) | 1981-03-13 | 1981-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3404781U JPS57148990U (cs) | 1981-03-13 | 1981-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57148990U true JPS57148990U (cs) | 1982-09-18 |
Family
ID=29831378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3404781U Pending JPS57148990U (cs) | 1981-03-13 | 1981-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57148990U (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436658U (cs) * | 1977-08-18 | 1979-03-10 | ||
| JPS5526772A (en) * | 1978-08-16 | 1980-02-26 | Sony Corp | Electroacoustic converter |
-
1981
- 1981-03-13 JP JP3404781U patent/JPS57148990U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436658U (cs) * | 1977-08-18 | 1979-03-10 | ||
| JPS5526772A (en) * | 1978-08-16 | 1980-02-26 | Sony Corp | Electroacoustic converter |