JPH0174695U - - Google Patents
Info
- Publication number
- JPH0174695U JPH0174695U JP1987170469U JP17046987U JPH0174695U JP H0174695 U JPH0174695 U JP H0174695U JP 1987170469 U JP1987170469 U JP 1987170469U JP 17046987 U JP17046987 U JP 17046987U JP H0174695 U JPH0174695 U JP H0174695U
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- sound
- drivers
- auxiliary
- reproduced
- 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
- 230000000644 propagated effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170469U JPH0174695U (fr) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170469U JPH0174695U (fr) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174695U true JPH0174695U (fr) | 1989-05-19 |
Family
ID=31461443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170469U Pending JPH0174695U (fr) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174695U (fr) |
-
1987
- 1987-11-06 JP JP1987170469U patent/JPH0174695U/ja active Pending
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