JPS61158796U - - Google Patents
Info
- Publication number
- JPS61158796U JPS61158796U JP4349285U JP4349285U JPS61158796U JP S61158796 U JPS61158796 U JP S61158796U JP 4349285 U JP4349285 U JP 4349285U JP 4349285 U JP4349285 U JP 4349285U JP S61158796 U JPS61158796 U JP S61158796U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric speaker
- sound emitting
- cabinet
- speaker device
- front 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
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349285U JPS61158796U (zh) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349285U JPS61158796U (zh) | 1985-03-26 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158796U true JPS61158796U (zh) | 1986-10-01 |
Family
ID=30555209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4349285U Pending JPS61158796U (zh) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158796U (zh) |
-
1985
- 1985-03-26 JP JP4349285U patent/JPS61158796U/ja active Pending