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发明名称
Globe for luminaires
摘要
申请公布号
US2702850(A)
申请公布日期
1955.02.22
申请号
US19500143395
申请日期
1950.02.10
申请人
MCGRAW ELECTRIC COMPANY
发明人
HARLING DONALD W.
分类号
F21V5/00
主分类号
F21V5/00
代理机构
代理人
主权项
地址
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