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发明名称
Improvements in or relating to electric table lamps and the like
摘要
申请公布号
GB342705(A)
申请公布日期
1931.02.04
申请号
GB19290033565
申请日期
1929.11.04
申请人
FREDERICK THOMAS CASH
发明人
分类号
F21V21/26
主分类号
F21V21/26
代理机构
代理人
主权项
地址
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