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发明名称
Portable electric lighting fixture
摘要
申请公布号
US2382538(A)
申请公布日期
1945.08.14
申请号
US19430472323
申请日期
1943.01.14
申请人
DAY-BRITE LIGHTING, INC.
发明人
BILLER DAVID J.
分类号
F21L14/02
主分类号
F21L14/02
代理机构
代理人
主权项
地址
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