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发明名称
Improvements in or relating to lighting fittings
摘要
申请公布号
GB882991(A)
申请公布日期
1961.11.22
申请号
GB19600008665
申请日期
1960.03.11
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
B64F1/20;F21V7/10;F21V17/02
主分类号
B64F1/20
代理机构
代理人
主权项
地址
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