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发明名称
Multiple reflector for lighting units
摘要
申请公布号
US2369894(A)
申请公布日期
1945.02.20
申请号
US19410416030
申请日期
1941.10.22
申请人
ELECTRIC SERVICE SUPPLIES COMPANY
发明人
HALLMAN ERIC B.;WEAVER CHARLES C.;JR. CHARLES A. MCGOUGH,
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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