JPH02128495U - - Google Patents
Info
- Publication number
- JPH02128495U JPH02128495U JP3722989U JP3722989U JPH02128495U JP H02128495 U JPH02128495 U JP H02128495U JP 3722989 U JP3722989 U JP 3722989U JP 3722989 U JP3722989 U JP 3722989U JP H02128495 U JPH02128495 U JP H02128495U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- foam material
- earphone
- ear
- utility
- 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
- 239000006261 foam material Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3722989U JPH02128495U (de) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3722989U JPH02128495U (de) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128495U true JPH02128495U (de) | 1990-10-23 |
Family
ID=31544150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3722989U Pending JPH02128495U (de) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128495U (de) |
-
1989
- 1989-03-30 JP JP3722989U patent/JPH02128495U/ja active Pending