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发明名称
Lighting fixture
摘要
申请公布号
US1909124(A)
申请公布日期
1933.05.16
申请号
US19310564581
申请日期
1931.09.23
申请人
THE F. W. WAKEFIELD BRASS COMPANY
发明人
ROGERS JUSTIN T.
分类号
F21V17/04
主分类号
F21V17/04
代理机构
代理人
主权项
地址
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