JPS63121998U - - Google Patents
Info
- Publication number
- JPS63121998U JPS63121998U JP1411387U JP1411387U JPS63121998U JP S63121998 U JPS63121998 U JP S63121998U JP 1411387 U JP1411387 U JP 1411387U JP 1411387 U JP1411387 U JP 1411387U JP S63121998 U JPS63121998 U JP S63121998U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- sounding body
- piezoelectric
- ceramic
- utility
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1411387U JPS63121998U (de) | 1987-02-02 | 1987-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1411387U JPS63121998U (de) | 1987-02-02 | 1987-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121998U true JPS63121998U (de) | 1988-08-08 |
Family
ID=30803800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1411387U Pending JPS63121998U (de) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121998U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040000A (ja) * | 1983-08-12 | 1985-03-02 | Murata Mfg Co Ltd | 圧電振動子の製造方法 |
-
1987
- 1987-02-02 JP JP1411387U patent/JPS63121998U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040000A (ja) * | 1983-08-12 | 1985-03-02 | Murata Mfg Co Ltd | 圧電振動子の製造方法 |