发明名称 |
Radio alarm converter |
摘要 |
A radio alarm converter is provided for energizing a radio in response to an alarm signal from a clock, which clock normally provides an alarm signal not usable for energizing said radio. The radio alarm converter comprises a signal conversion circuit coupled intermediate the radio and the clock and responsive to the alarm signal for delivering an energizing current to the radio.
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申请公布号 |
US4431312(A) |
申请公布日期 |
1984.02.14 |
申请号 |
US19810332148 |
申请日期 |
1981.12.28 |
申请人 |
CHAMBERS, WORTHY L. |
发明人 |
CHAMBERS, WORTHY L.;KRUESER, MICHAEL |
分类号 |
G04G13/02;(IPC1-7):G04B47/00 |
主分类号 |
G04G13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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