JPS61146083U - - Google Patents
Info
- Publication number
- JPS61146083U JPS61146083U JP2929185U JP2929185U JPS61146083U JP S61146083 U JPS61146083 U JP S61146083U JP 2929185 U JP2929185 U JP 2929185U JP 2929185 U JP2929185 U JP 2929185U JP S61146083 U JPS61146083 U JP S61146083U
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- earmuff
- air chamber
- earpiece
- base
- 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)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2929185U JPS61146083U (zh) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2929185U JPS61146083U (zh) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146083U true JPS61146083U (zh) | 1986-09-09 |
Family
ID=30527964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2929185U Pending JPS61146083U (zh) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146083U (zh) |
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1985
- 1985-02-28 JP JP2929185U patent/JPS61146083U/ja active Pending