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
Application number
JP12036090U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12036090U priority Critical patent/JPH0477996U/ja
Priority to CA002050235A priority patent/CA2050235C/en
Priority to EP91307946A priority patent/EP0473446B1/en
Priority to DE69109975T priority patent/DE69109975T2/de
Publication of JPH0477996U publication Critical patent/JPH0477996U/ja
Priority to US08/107,907 priority patent/US5316513A/en
Pending legal-status Critical Current

Links

Landscapes

  • Toys (AREA)
  • Thermistors And Varistors (AREA)
JP12036090U 1990-08-31 1990-11-18 Pending JPH0477996U (cs)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12036090U JPH0477996U (cs) 1990-11-18 1990-11-18
CA002050235A CA2050235C (en) 1990-08-31 1991-08-29 Electrothermal color-varying device and toy utilizing the same
EP91307946A EP0473446B1 (en) 1990-08-31 1991-08-30 Electrothermal color-varying device and toy utilizing the same
DE69109975T DE69109975T2 (de) 1990-08-31 1991-08-30 Elektrothermische Einrichtung zur Farbänderung und dazugehöriges Spielzeug.
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 (cs) 1990-11-18 1990-11-18

Publications (1)

Publication Number Publication Date
JPH0477996U true JPH0477996U (cs) 1992-07-07

Family

ID=31868269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12036090U Pending JPH0477996U (cs) 1990-08-31 1990-11-18

Country Status (1)

Country Link
JP (1) JPH0477996U (cs)

Citations (1)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

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