发明名称 Game saver device
摘要 A game saver device for scaring animals off of the road, wherein the device includes an ultrasonic wave generating system having speakers which are disposed in a housing. A mechanism is provided for securing the housing to the front grill of an automobile.
申请公布号 US4091383(A) 申请公布日期 1978.05.23
申请号 US19770794037 申请日期 1977.05.05
申请人 RAINVILLE, FREDERICK 发明人 RAINVILLE, FREDERICK
分类号 A01M29/18;B60Q5/00;G10K9/22;(IPC1-7):G08B3/00 主分类号 A01M29/18
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