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发明名称
Surface attached fluorescent lighting luminaire
摘要
申请公布号
US2474341(A)
申请公布日期
1949.06.28
申请号
US19460713125
申请日期
1946.11.29
申请人
HOLOPHANE COMPANY, INC.
发明人
WINCE VEARL S.
分类号
F21V5/02;F21V7/00;F21V13/04
主分类号
F21V5/02
代理机构
代理人
主权项
地址
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