JPS57146493U - - Google Patents
Info
- Publication number
- JPS57146493U JPS57146493U JP3377181U JP3377181U JPS57146493U JP S57146493 U JPS57146493 U JP S57146493U JP 3377181 U JP3377181 U JP 3377181U JP 3377181 U JP3377181 U JP 3377181U JP S57146493 U JPS57146493 U JP S57146493U
- 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 |
|---|---|---|---|
| JP3377181U JPS57146493U (enExample) | 1981-03-10 | 1981-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3377181U JPS57146493U (enExample) | 1981-03-10 | 1981-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57146493U true JPS57146493U (enExample) | 1982-09-14 |
Family
ID=29831113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3377181U Pending JPS57146493U (enExample) | 1981-03-10 | 1981-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57146493U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026216A (enExample) * | 1973-03-30 | 1975-03-19 | ||
| JPS53124414A (en) * | 1977-04-07 | 1978-10-30 | Hitachi Ltd | Speaker and its production |
| JPS55137797A (en) * | 1979-04-14 | 1980-10-27 | Sony Corp | Diaphragm for electroacoustic transducer |
-
1981
- 1981-03-10 JP JP3377181U patent/JPS57146493U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026216A (enExample) * | 1973-03-30 | 1975-03-19 | ||
| JPS53124414A (en) * | 1977-04-07 | 1978-10-30 | Hitachi Ltd | Speaker and its production |
| JPS55137797A (en) * | 1979-04-14 | 1980-10-27 | Sony Corp | Diaphragm for electroacoustic transducer |