JPH02111986U - - Google Patents
Info
- Publication number
- JPH02111986U JPH02111986U JP1929789U JP1929789U JPH02111986U JP H02111986 U JPH02111986 U JP H02111986U JP 1929789 U JP1929789 U JP 1929789U JP 1929789 U JP1929789 U JP 1929789U JP H02111986 U JPH02111986 U JP H02111986U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- speaker
- speaker device
- crank
- motor
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1929789U JPH02111986U (el) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1929789U JPH02111986U (el) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111986U true JPH02111986U (el) | 1990-09-07 |
Family
ID=31234681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1929789U Pending JPH02111986U (el) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111986U (el) |
-
1989
- 1989-02-20 JP JP1929789U patent/JPH02111986U/ja active Pending