| 发明名称 |
EXTERNAL LIGHT FOLLOWWUP TYPE GUIDE LAMP WITH SMOKE DETECTOR |
| 摘要 |
PURPOSE:To enhance the effect of a guide lamp by detecting the state of smoke when the smoke in the event of fire makes the observation of the brightness of the guide lamp difficult and changing the brightness of the guide lamp in followup to the detection signal. |
| 申请公布号 |
JPS5342597(A) |
申请公布日期 |
1978.04.18 |
| 申请号 |
JP19760117641 |
申请日期 |
1976.09.29 |
| 申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
MITANI MASATAKA |
| 分类号 |
H02J9/02;G08B5/00;G08B17/10;H02J9/00;H05B37/00;H05B37/02 |
主分类号 |
H02J9/02 |
| 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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