JPS62183499U - - Google Patents
Info
- Publication number
- JPS62183499U JPS62183499U JP7003686U JP7003686U JPS62183499U JP S62183499 U JPS62183499 U JP S62183499U JP 7003686 U JP7003686 U JP 7003686U JP 7003686 U JP7003686 U JP 7003686U JP S62183499 U JPS62183499 U JP S62183499U
- Authority
- JP
- Japan
- Prior art keywords
- flat diaphragm
- film transducer
- diaphragm
- speaker unit
- piezoelectric film
- 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
- 230000005520 electrodynamics Effects 0.000 claims 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003686U JPS62183499U (es) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003686U JPS62183499U (es) | 1986-05-12 | 1986-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183499U true JPS62183499U (es) | 1987-11-20 |
Family
ID=30911301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7003686U Pending JPS62183499U (es) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183499U (es) |
-
1986
- 1986-05-12 JP JP7003686U patent/JPS62183499U/ja active Pending
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