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经营范围
发明名称
Fluorescent lighting system
摘要
申请公布号
US2918567(A)
申请公布日期
1959.12.22
申请号
US19570684730
申请日期
1957.09.18
申请人
ERNST LEITZ G.M.B.H.
发明人
LEITZ LUDWIG
分类号
F21V7/00;F21V11/06
主分类号
F21V7/00
代理机构
代理人
主权项
地址
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