JPS63184461U - - Google Patents
Info
- Publication number
- JPS63184461U JPS63184461U JP7571587U JP7571587U JPS63184461U JP S63184461 U JPS63184461 U JP S63184461U JP 7571587 U JP7571587 U JP 7571587U JP 7571587 U JP7571587 U JP 7571587U JP S63184461 U JPS63184461 U JP S63184461U
- Authority
- JP
- Japan
- Prior art keywords
- headphones
- headphone
- counter
- partition plate
- singing
- 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
- 238000005192 partition Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571587U JPS63184461U (fr) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571587U JPS63184461U (fr) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184461U true JPS63184461U (fr) | 1988-11-28 |
Family
ID=30922116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7571587U Pending JPS63184461U (fr) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184461U (fr) |
-
1987
- 1987-05-19 JP JP7571587U patent/JPS63184461U/ja active Pending