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发明名称
Improvements in holders for electric lamps
摘要
申请公布号
GB931800(A)
申请公布日期
1963.07.17
申请号
GB19610014551
申请日期
1961.04.21
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
WILMAN DONALD
分类号
F21V17/00
主分类号
F21V17/00
代理机构
代理人
主权项
地址
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