JPH0244494U - - Google Patents
Info
- Publication number
- JPH0244494U JPH0244494U JP12259788U JP12259788U JPH0244494U JP H0244494 U JPH0244494 U JP H0244494U JP 12259788 U JP12259788 U JP 12259788U JP 12259788 U JP12259788 U JP 12259788U JP H0244494 U JPH0244494 U JP H0244494U
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- soundproofing
- soundproofing material
- tube
- straw
- 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)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12259788U JPH0244494U (enExample) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12259788U JPH0244494U (enExample) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244494U true JPH0244494U (enExample) | 1990-03-27 |
Family
ID=31370675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12259788U Pending JPH0244494U (enExample) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244494U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011502450A (ja) * | 2007-10-31 | 2011-01-20 | ティ エイチ エックス リミテッド | イヤホン装置 |
-
1988
- 1988-09-20 JP JP12259788U patent/JPH0244494U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011502450A (ja) * | 2007-10-31 | 2011-01-20 | ティ エイチ エックス リミテッド | イヤホン装置 |