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发明名称
Improvements in and relating to shop lighting units, floodlighting units, or the like
摘要
申请公布号
GB452011(A)
申请公布日期
1936.08.13
申请号
GB19350004656
申请日期
1935.02.13
申请人
HOLOPHANE LIMITED;SOLOMON ENGLISH
发明人
分类号
F21V5/00
主分类号
F21V5/00
代理机构
代理人
主权项
地址
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