JPH0431209U - - Google Patents
Info
- Publication number
- JPH0431209U JPH0431209U JP7241390U JP7241390U JPH0431209U JP H0431209 U JPH0431209 U JP H0431209U JP 7241390 U JP7241390 U JP 7241390U JP 7241390 U JP7241390 U JP 7241390U JP H0431209 U JPH0431209 U JP H0431209U
- Authority
- JP
- Japan
- Prior art keywords
- melody
- plays
- electric wire
- piezoelectric element
- vibrator
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Insulated Conductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7241390U JPH0431209U (pl) | 1990-07-06 | 1990-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7241390U JPH0431209U (pl) | 1990-07-06 | 1990-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431209U true JPH0431209U (pl) | 1992-03-13 |
Family
ID=31610326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7241390U Pending JPH0431209U (pl) | 1990-07-06 | 1990-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431209U (pl) |
-
1990
- 1990-07-06 JP JP7241390U patent/JPH0431209U/ja active Pending