发明名称 |
Emergency lighting system with alarm for fire, gas and ambient air pollution with automatic monitoring and battery recharging |
摘要 |
Emergency lighting system with alarm for fire, gas and ambient air pollution with automatic monitoring and battery recharging utilizing a bus and a microprocessor circuit whose input and output signals regulate the programming. A sensor for one or more environmental hazard factors is connected to the data bus.
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申请公布号 |
US5493272(A) |
申请公布日期 |
1996.02.20 |
申请号 |
US19940187805 |
申请日期 |
1994.01.27 |
申请人 |
G. P. B. BEGHELLI S.R.L. |
发明人 |
BEGHELLI, GIAN P. |
分类号 |
G08B25/04;G08B25/06;G08B29/14;H05B37/02;(IPC1-7):G08B26/00 |
主分类号 |
G08B25/04 |
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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