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发明名称
ELECTRIC LIGHT FITTINGS
摘要
申请公布号
EP0983471(A1)
申请公布日期
2000.03.08
申请号
EP19980922922
申请日期
1998.05.20
申请人
ENVIRONMENTAL SEALS LIMITED
发明人
WARD, DEREK, ALFRED
分类号
F21S8/02;F21V25/00;(IPC1-7):F21V25/00;F21S1/02
主分类号
F21S8/02
代理机构
代理人
主权项
地址
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