JPH0284493U - - Google Patents
Info
- Publication number
- JPH0284493U JPH0284493U JP16475188U JP16475188U JPH0284493U JP H0284493 U JPH0284493 U JP H0284493U JP 16475188 U JP16475188 U JP 16475188U JP 16475188 U JP16475188 U JP 16475188U JP H0284493 U JPH0284493 U JP H0284493U
- Authority
- JP
- Japan
- Prior art keywords
- sound path
- speaker device
- cell unit
- sound
- horn
- 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 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16475188U JPH0284493U (zh) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16475188U JPH0284493U (zh) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284493U true JPH0284493U (zh) | 1990-06-29 |
Family
ID=31450622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16475188U Pending JPH0284493U (zh) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284493U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004126258A (ja) * | 2002-10-03 | 2004-04-22 | Nippon Telegr & Teleph Corp <Ntt> | 装着型通信装置 |
| JP2022547321A (ja) * | 2019-09-20 | 2022-11-11 | 広州視源電子科技股▲分▼有限公司 | 電子機器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756621U (zh) * | 1980-09-17 | 1982-04-02 |
-
1988
- 1988-12-19 JP JP16475188U patent/JPH0284493U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756621U (zh) * | 1980-09-17 | 1982-04-02 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004126258A (ja) * | 2002-10-03 | 2004-04-22 | Nippon Telegr & Teleph Corp <Ntt> | 装着型通信装置 |
| JP2022547321A (ja) * | 2019-09-20 | 2022-11-11 | 広州視源電子科技股▲分▼有限公司 | 電子機器 |
| US11910157B2 (en) | 2019-09-20 | 2024-02-20 | Guangzhou Shiyuan Electronic Technology Company Limited | Electronic apparatus |