JPS62186588U - - Google Patents
Info
- Publication number
- JPS62186588U JPS62186588U JP7357586U JP7357586U JPS62186588U JP S62186588 U JPS62186588 U JP S62186588U JP 7357586 U JP7357586 U JP 7357586U JP 7357586 U JP7357586 U JP 7357586U JP S62186588 U JPS62186588 U JP S62186588U
- Authority
- JP
- Japan
- Prior art keywords
- rear housing
- resistance plate
- acoustic
- acoustic resistance
- headphone
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7357586U JPS62186588U (ko) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7357586U JPS62186588U (ko) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186588U true JPS62186588U (ko) | 1987-11-27 |
Family
ID=30918034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7357586U Pending JPS62186588U (ko) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186588U (ko) |
-
1986
- 1986-05-16 JP JP7357586U patent/JPS62186588U/ja active Pending