JPS62141298U - - Google Patents
Info
- Publication number
- JPS62141298U JPS62141298U JP2943686U JP2943686U JPS62141298U JP S62141298 U JPS62141298 U JP S62141298U JP 2943686 U JP2943686 U JP 2943686U JP 2943686 U JP2943686 U JP 2943686U JP S62141298 U JPS62141298 U JP S62141298U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric film
- film
- utility
- scope
- speaker
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2943686U JPS62141298U (enExample) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2943686U JPS62141298U (enExample) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62141298U true JPS62141298U (enExample) | 1987-09-05 |
Family
ID=30833313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2943686U Pending JPS62141298U (enExample) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62141298U (enExample) |
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1986
- 1986-02-28 JP JP2943686U patent/JPS62141298U/ja active Pending