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发明名称
Fluorescent lighting fixture
摘要
申请公布号
US2525537(A)
申请公布日期
1950.10.10
申请号
US19500146747
申请日期
1950.02.28
申请人
SYIVANIA ELECTRIC PRODUCTS INC.
发明人
FLETCHER HARLAN B.
分类号
F21V17/10
主分类号
F21V17/10
代理机构
代理人
主权项
地址
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