JPH0435199U - - Google Patents
Info
- Publication number
- JPH0435199U JPH0435199U JP7718590U JP7718590U JPH0435199U JP H0435199 U JPH0435199 U JP H0435199U JP 7718590 U JP7718590 U JP 7718590U JP 7718590 U JP7718590 U JP 7718590U JP H0435199 U JPH0435199 U JP H0435199U
- Authority
- JP
- Japan
- Prior art keywords
- sound source
- cylindrical tube
- whistle
- opening
- sound
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7718590U JPH0435199U (en:Method) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7718590U JPH0435199U (en:Method) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435199U true JPH0435199U (en:Method) | 1992-03-24 |
Family
ID=31619336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7718590U Pending JPH0435199U (en:Method) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435199U (en:Method) |
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1990
- 1990-07-20 JP JP7718590U patent/JPH0435199U/ja active Pending