JPS647500U - - Google Patents
Info
- Publication number
- JPS647500U JPS647500U JP10117287U JP10117287U JPS647500U JP S647500 U JPS647500 U JP S647500U JP 10117287 U JP10117287 U JP 10117287U JP 10117287 U JP10117287 U JP 10117287U JP S647500 U JPS647500 U JP S647500U
- Authority
- JP
- Japan
- Prior art keywords
- opening area
- container
- piezoelectric buzzer
- outside
- piezoelectric
- 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
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10117287U JPS647500U (ko) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10117287U JPS647500U (ko) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647500U true JPS647500U (ko) | 1989-01-17 |
Family
ID=31329926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10117287U Pending JPS647500U (ko) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647500U (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623196B2 (ko) * | 1983-12-15 | 1987-01-23 | Mamoru Sano |
-
1987
- 1987-06-30 JP JP10117287U patent/JPS647500U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623196B2 (ko) * | 1983-12-15 | 1987-01-23 | Mamoru Sano |