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发明名称
LIGHTING FIXTURE SUPPORTING AND WIRING CHANNELS
摘要
申请公布号
US3504172(A)
申请公布日期
1970.03.31
申请号
USD3504172
申请日期
1967.06.15
申请人
MILTON LIBERMAN
发明人
MILTON LIBERMAN
分类号
E04B9/00;F21S2/00;F21S8/06;F21V21/02;F21V21/34;F21V21/35;H02G3/00;(IPC1-7):F21S1/06;F21S3/06
主分类号
E04B9/00
代理机构
代理人
主权项
地址
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