JPS5497117U - - Google Patents
Info
- Publication number
- JPS5497117U JPS5497117U JP17320577U JP17320577U JPS5497117U JP S5497117 U JPS5497117 U JP S5497117U JP 17320577 U JP17320577 U JP 17320577U JP 17320577 U JP17320577 U JP 17320577U JP S5497117 U JPS5497117 U JP S5497117U
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17320577U JPS5497117U (en) | 1977-12-21 | 1977-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17320577U JPS5497117U (en) | 1977-12-21 | 1977-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5497117U true JPS5497117U (en) | 1979-07-09 |
Family
ID=29178688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17320577U Pending JPS5497117U (en) | 1977-12-21 | 1977-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5497117U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001636A1 (en) * | 1980-10-31 | 1982-05-13 | Watanabe Shingo | Electroacoustic converter |
| JP2010226300A (en) * | 2009-03-23 | 2010-10-07 | Victor Co Of Japan Ltd | Earpiece and headphone equipped with the same |
| JP2010232982A (en) * | 2009-03-27 | 2010-10-14 | Victor Co Of Japan Ltd | Earpiece and headphone with the same |
-
1977
- 1977-12-21 JP JP17320577U patent/JPS5497117U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001636A1 (en) * | 1980-10-31 | 1982-05-13 | Watanabe Shingo | Electroacoustic converter |
| EP0064553A1 (en) * | 1980-10-31 | 1982-11-17 | Sony Corporation | Electro-acoustic transducers |
| EP0064553B1 (en) * | 1980-10-31 | 1986-07-23 | Sony Corporation | Electro-acoustic transducers |
| JP2010226300A (en) * | 2009-03-23 | 2010-10-07 | Victor Co Of Japan Ltd | Earpiece and headphone equipped with the same |
| JP2010232982A (en) * | 2009-03-27 | 2010-10-14 | Victor Co Of Japan Ltd | Earpiece and headphone with the same |