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发明名称
Improvements in or relating to light reflectors
摘要
申请公布号
GB1142896(A)
申请公布日期
1969.02.12
申请号
GB19660056795
申请日期
1966.12.19
申请人
OLDHAM & SONS LIMITED;ERIC OAKDEN
发明人
分类号
F21V7/22
主分类号
F21V7/22
代理机构
代理人
主权项
地址
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