发明名称 |
EMERGENCY LIGHTING DEVICE |
摘要 |
PURPOSE:To prevent neglect as a lighting is not serviceable on emergency, by a system in which an electric bridge is closed, by interlocking with regular fittings of parts required for commercial lighting circuit does not operate under conditions under which an emergency block is not connected regularly to an accumulator. |
申请公布号 |
JPS52138379(A) |
申请公布日期 |
1977.11.18 |
申请号 |
JP19760055155 |
申请日期 |
1976.05.13 |
申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
TAKAHASHI YOUJI;HINO TERUHIKO;NAKAYAMA YOSHIO |
分类号 |
H02J9/02;H02J9/00;H05B37/00;H05B41/14 |
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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