JPH03116894U - - Google Patents
Info
- Publication number
- JPH03116894U JPH03116894U JP2549890U JP2549890U JPH03116894U JP H03116894 U JPH03116894 U JP H03116894U JP 2549890 U JP2549890 U JP 2549890U JP 2549890 U JP2549890 U JP 2549890U JP H03116894 U JPH03116894 U JP H03116894U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- drive device
- toy
- driver
- ultrasonic transducer
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2549890U JPH03116894U (en, 2012) | 1990-03-13 | 1990-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2549890U JPH03116894U (en, 2012) | 1990-03-13 | 1990-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116894U true JPH03116894U (en, 2012) | 1991-12-03 |
Family
ID=31528431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2549890U Pending JPH03116894U (en, 2012) | 1990-03-13 | 1990-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116894U (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607114U (ja) * | 1983-06-24 | 1985-01-18 | ソニー株式会社 | 電子装置のキ−スイツチの誤操作防止回路 |
-
1990
- 1990-03-13 JP JP2549890U patent/JPH03116894U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607114U (ja) * | 1983-06-24 | 1985-01-18 | ソニー株式会社 | 電子装置のキ−スイツチの誤操作防止回路 |