JPH0477996U - - Google Patents
Info
- Publication number
- JPH0477996U JPH0477996U JP12036090U JP12036090U JPH0477996U JP H0477996 U JPH0477996 U JP H0477996U JP 12036090 U JP12036090 U JP 12036090U JP 12036090 U JP12036090 U JP 12036090U JP H0477996 U JPH0477996 U JP H0477996U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- generating
- color
- layer
- changing body
- 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
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Toys (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12036090U JPH0477996U (fr) | 1990-11-18 | 1990-11-18 | |
| CA002050235A CA2050235C (fr) | 1990-08-31 | 1991-08-29 | Dispositif de changement electrothermique de couleurs et jouet utilisant ce dispositif |
| DE69109975T DE69109975T2 (de) | 1990-08-31 | 1991-08-30 | Elektrothermische Einrichtung zur Farbänderung und dazugehöriges Spielzeug. |
| EP91307946A EP0473446B1 (fr) | 1990-08-31 | 1991-08-30 | Dispositif électrothermique de variation de couleur et jouet utilisant ce dispositif |
| US08/107,907 US5316513A (en) | 1990-08-31 | 1993-08-18 | Electrothermal color-varying device and toy utilizing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12036090U JPH0477996U (fr) | 1990-11-18 | 1990-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477996U true JPH0477996U (fr) | 1992-07-07 |
Family
ID=31868269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12036090U Pending JPH0477996U (fr) | 1990-08-31 | 1990-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477996U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233194A (ja) * | 1986-04-03 | 1987-10-13 | 松下電器産業株式会社 | 過電流防止装置付無線操縦式電動模型車 |
-
1990
- 1990-11-18 JP JP12036090U patent/JPH0477996U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233194A (ja) * | 1986-04-03 | 1987-10-13 | 松下電器産業株式会社 | 過電流防止装置付無線操縦式電動模型車 |