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发明名称
摘要
申请公布号
JPS5692269(U)
申请公布日期
1981.07.22
申请号
JP19790175773U
申请日期
1979.12.19
申请人
发明人
分类号
F21V17/00;F21S2/00;F21V19/00;G07C13/00;G07F9/02;G07F9/10;G09F13/00;H02B1/30;(IPC1-7):G07C13/00;F21Q3/00;H02B1/10
主分类号
F21V17/00
代理机构
代理人
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地址
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