JPH0163290U - - Google Patents
Info
- Publication number
- JPH0163290U JPH0163290U JP1987156019U JP15601987U JPH0163290U JP H0163290 U JPH0163290 U JP H0163290U JP 1987156019 U JP1987156019 U JP 1987156019U JP 15601987 U JP15601987 U JP 15601987U JP H0163290 U JPH0163290 U JP H0163290U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- loudspeaker
- attached
- generates
- 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
- 230000005236 sound signal Effects 0.000 claims 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156019U JPH0163290U (zh) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156019U JPH0163290U (zh) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163290U true JPH0163290U (zh) | 1989-04-24 |
Family
ID=31434169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987156019U Pending JPH0163290U (zh) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163290U (zh) |
-
1987
- 1987-10-14 JP JP1987156019U patent/JPH0163290U/ja active Pending
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