JPH0178498U - - Google Patents
Info
- Publication number
- JPH0178498U JPH0178498U JP1987173224U JP17322487U JPH0178498U JP H0178498 U JPH0178498 U JP H0178498U JP 1987173224 U JP1987173224 U JP 1987173224U JP 17322487 U JP17322487 U JP 17322487U JP H0178498 U JPH0178498 U JP H0178498U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- electroacoustic transducer
- superconducting material
- coil
- audio signal
- 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
- 239000000463 material Substances 0.000 claims 3
- 230000005236 sound signal Effects 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173224U JPH0178498U (zh) | 1987-11-14 | 1987-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173224U JPH0178498U (zh) | 1987-11-14 | 1987-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178498U true JPH0178498U (zh) | 1989-05-26 |
Family
ID=31465152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173224U Pending JPH0178498U (zh) | 1987-11-14 | 1987-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178498U (zh) |
-
1987
- 1987-11-14 JP JP1987173224U patent/JPH0178498U/ja active Pending