JPH0344998U - - Google Patents
Info
- Publication number
- JPH0344998U JPH0344998U JP10420889U JP10420889U JPH0344998U JP H0344998 U JPH0344998 U JP H0344998U JP 10420889 U JP10420889 U JP 10420889U JP 10420889 U JP10420889 U JP 10420889U JP H0344998 U JPH0344998 U JP H0344998U
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- absorbing material
- hole
- voice coil
- thin plate
- 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
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10420889U JPH0344998U (cs) | 1989-09-05 | 1989-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10420889U JPH0344998U (cs) | 1989-09-05 | 1989-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344998U true JPH0344998U (cs) | 1991-04-25 |
Family
ID=31653010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10420889U Pending JPH0344998U (cs) | 1989-09-05 | 1989-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344998U (cs) |
-
1989
- 1989-09-05 JP JP10420889U patent/JPH0344998U/ja active Pending
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