JPH02128496U - - Google Patents
Info
- Publication number
- JPH02128496U JPH02128496U JP3563189U JP3563189U JPH02128496U JP H02128496 U JPH02128496 U JP H02128496U JP 3563189 U JP3563189 U JP 3563189U JP 3563189 U JP3563189 U JP 3563189U JP H02128496 U JPH02128496 U JP H02128496U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- horn member
- type speaker
- curved shape
- sound path
- 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
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563189U JPH02128496U (en]) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563189U JPH02128496U (en]) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128496U true JPH02128496U (en]) | 1990-10-23 |
Family
ID=31541153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3563189U Pending JPH02128496U (en]) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128496U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52139414A (en) * | 1976-05-17 | 1977-11-21 | Matsushita Electric Ind Co Ltd | Non-directional horn speaker |
| JPS53124413A (en) * | 1977-12-02 | 1978-10-30 | Nippon Gakki Seizo Kk | Horn type speaker |
-
1989
- 1989-03-30 JP JP3563189U patent/JPH02128496U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52139414A (en) * | 1976-05-17 | 1977-11-21 | Matsushita Electric Ind Co Ltd | Non-directional horn speaker |
| JPS53124413A (en) * | 1977-12-02 | 1978-10-30 | Nippon Gakki Seizo Kk | Horn type speaker |