发明名称 Combination lighting system, alarm clock, radio and television having secondary power supply
摘要 Emergency survival apparatus of a self-contained, portable, remote controlled, combination television receiver (TV), AM/FM radio receiver, clock, and electric lamp. The combination is powered by either a source of ordinary household alternating current or by a direct current source, such as a battery pack or motor vehicle battery. The lamp is provided with a dimmer switch, and the clock is provided with an alarm.
申请公布号 US6238061(B1) 申请公布日期 2001.05.29
申请号 US19990335270 申请日期 1999.06.17
申请人 MCKENZIE ROY L.;HAYNES ANTHONY 发明人 MCKENZIE ROY L.;HAYNES ANTHONY
分类号 F21S9/02;F21V33/00;H04R1/02;(IPC1-7):F21V33/00;H04N7/00 主分类号 F21S9/02
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