发明名称 TOY WITH SOUND-ACTIVATED MOTION
摘要 <p>A toy with sound-activated motion is provided The toy comprises a toy body, a single motor within the body, adapted to turn in opposite directions in response to changes in electrical polarity, and control means to automatically reverse the polarity of an electrical current being supplied to the motor in response to an acoustical or electromagnetic input signal The control means is adapted to automatically reverse the polarity in response to a changing acoustical or electromagnetic input signal</p>
申请公布号 WO2008000080(A1) 申请公布日期 2008.01.03
申请号 WO2007CA01154 申请日期 2007.06.26
申请人 THINKING TECHNOLOGY INC.;CHAN, ALBERT, WAI, TAI 发明人 CHAN, ALBERT, WAI, TAI
分类号 A63H11/00;A63H13/00 主分类号 A63H11/00
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