JPS57131081U - - Google Patents
Info
- Publication number
- JPS57131081U JPS57131081U JP1845481U JP1845481U JPS57131081U JP S57131081 U JPS57131081 U JP S57131081U JP 1845481 U JP1845481 U JP 1845481U JP 1845481 U JP1845481 U JP 1845481U JP S57131081 U JPS57131081 U JP S57131081U
- 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
- Piezo-Electric Transducers For Audible Bands (AREA)
- Headphones And Earphones (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1845481U JPS57131081U (en) | 1981-02-12 | 1981-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1845481U JPS57131081U (en) | 1981-02-12 | 1981-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57131081U true JPS57131081U (en) | 1982-08-16 |
Family
ID=29816420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1845481U Pending JPS57131081U (en) | 1981-02-12 | 1981-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57131081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019088090A1 (en) * | 2017-11-01 | 2019-05-09 | ヤマハ株式会社 | Transducer |
-
1981
- 1981-02-12 JP JP1845481U patent/JPS57131081U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019088090A1 (en) * | 2017-11-01 | 2019-05-09 | ヤマハ株式会社 | Transducer |
| JP2019087790A (en) * | 2017-11-01 | 2019-06-06 | ヤマハ株式会社 | Transducer |
| US11284200B2 (en) | 2017-11-01 | 2022-03-22 | Yamaha Corporation | Transducer |