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发明名称
Improvements in or relating to electric lamp fittings
摘要
申请公布号
GB894373(A)
申请公布日期
1962.04.18
申请号
GB19600005172
申请日期
1960.02.12
申请人
EDWARD NATHAN COMRAS
发明人
分类号
F21S8/06;F21V21/108
主分类号
F21S8/06
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代理人
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