JPH02103996U - - Google Patents
Info
- Publication number
- JPH02103996U JPH02103996U JP1175789U JP1175789U JPH02103996U JP H02103996 U JPH02103996 U JP H02103996U JP 1175789 U JP1175789 U JP 1175789U JP 1175789 U JP1175789 U JP 1175789U JP H02103996 U JPH02103996 U JP H02103996U
- Authority
- JP
- Japan
- Prior art keywords
- speaker unit
- cylindrical member
- composite
- coil
- covers
- 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
- 239000002131 composite material Substances 0.000 claims description 5
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175789U JPH02103996U (en]) | 1989-02-02 | 1989-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175789U JPH02103996U (en]) | 1989-02-02 | 1989-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103996U true JPH02103996U (en]) | 1990-08-17 |
Family
ID=31220590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1175789U Pending JPH02103996U (en]) | 1989-02-02 | 1989-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103996U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172595A (ja) * | 1987-01-09 | 1988-07-16 | Matsushita Electric Ind Co Ltd | スピ−カ |
| JPS63283396A (ja) * | 1987-05-15 | 1988-11-21 | Matsushita Electric Ind Co Ltd | スピ−カ |
-
1989
- 1989-02-02 JP JP1175789U patent/JPH02103996U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172595A (ja) * | 1987-01-09 | 1988-07-16 | Matsushita Electric Ind Co Ltd | スピ−カ |
| JPS63283396A (ja) * | 1987-05-15 | 1988-11-21 | Matsushita Electric Ind Co Ltd | スピ−カ |