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经营范围
发明名称
Improvements in or relating to lamps for road vehicles
摘要
申请公布号
GB660435(A)
申请公布日期
1951.11.07
申请号
GB19490017611
申请日期
1949.07.04
申请人
THE SAFE-BEAM LAMP LIMITED;WILFRID HERBERT LUND
发明人
分类号
F21V5/00
主分类号
F21V5/00
代理机构
代理人
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地址
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