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发明名称
Lighting fixture
摘要
申请公布号
US2013721(A)
申请公布日期
1935.09.10
申请号
US19340716783
申请日期
1934.03.22
申请人
BENJAMIN ELECTRIC MFG. COMPANY
发明人
WATERBURY JOHN H.
分类号
F21V7/04
主分类号
F21V7/04
代理机构
代理人
主权项
地址
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