JPS6251892U - - Google Patents
Info
- Publication number
- JPS6251892U JPS6251892U JP14149885U JP14149885U JPS6251892U JP S6251892 U JPS6251892 U JP S6251892U JP 14149885 U JP14149885 U JP 14149885U JP 14149885 U JP14149885 U JP 14149885U JP S6251892 U JPS6251892 U JP S6251892U
- Authority
- JP
- Japan
- Prior art keywords
- duct hole
- air chamber
- attached
- earphone
- duct
- Prior art date
- 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
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14149885U JPS6251892U (de) | 1985-09-18 | 1985-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14149885U JPS6251892U (de) | 1985-09-18 | 1985-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251892U true JPS6251892U (de) | 1987-03-31 |
Family
ID=31049336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14149885U Pending JPS6251892U (de) | 1985-09-18 | 1985-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251892U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01117596A (ja) * | 1987-10-30 | 1989-05-10 | Sony Corp | ヘッドフォン装置 |
-
1985
- 1985-09-18 JP JP14149885U patent/JPS6251892U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01117596A (ja) * | 1987-10-30 | 1989-05-10 | Sony Corp | ヘッドフォン装置 |