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发明名称
Combination lamp device
摘要
申请公布号
GB878380(A)
申请公布日期
1961.09.27
申请号
GB19570040193
申请日期
1957.12.27
申请人
GEORGE CHANDLER BAUER
发明人
分类号
F21V17/00
主分类号
F21V17/00
代理机构
代理人
主权项
地址
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