JPS63169790U - - Google Patents
Info
- Publication number
- JPS63169790U JPS63169790U JP5970287U JP5970287U JPS63169790U JP S63169790 U JPS63169790 U JP S63169790U JP 5970287 U JP5970287 U JP 5970287U JP 5970287 U JP5970287 U JP 5970287U JP S63169790 U JPS63169790 U JP S63169790U
- Authority
- JP
- Japan
- Prior art keywords
- band
- headphone
- speaker
- listener
- rod
- 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)
- Stereophonic Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5970287U JPS63169790U (fr) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5970287U JPS63169790U (fr) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63169790U true JPS63169790U (fr) | 1988-11-04 |
Family
ID=30891439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5970287U Pending JPS63169790U (fr) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63169790U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001063967A1 (fr) * | 2000-02-26 | 2001-08-30 | Mm Gear Co., Ltd. | Casque d"ecoute a plusieurs canaux |
| US6961433B2 (en) | 1999-10-28 | 2005-11-01 | Mitsubishi Denki Kabushiki Kaisha | Stereophonic sound field reproducing apparatus |
-
1987
- 1987-04-20 JP JP5970287U patent/JPS63169790U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6961433B2 (en) | 1999-10-28 | 2005-11-01 | Mitsubishi Denki Kabushiki Kaisha | Stereophonic sound field reproducing apparatus |
| WO2001063967A1 (fr) * | 2000-02-26 | 2001-08-30 | Mm Gear Co., Ltd. | Casque d"ecoute a plusieurs canaux |