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发明名称
Fluorescently illuminated lamp shade structure with angularly adjustable panels
摘要
申请公布号
US2627131(A)
申请公布日期
1953.02.03
申请号
US19520286145
申请日期
1952.05.05
申请人
DONALD CHARLESTON
发明人
CHARLESTON DONALD
分类号
F21V17/02
主分类号
F21V17/02
代理机构
代理人
主权项
地址
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