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发明名称
Improvements relating to incandescent lamp holders
摘要
申请公布号
GB492068(A)
申请公布日期
1938.09.14
申请号
GB19370014986
申请日期
1937.05.29
申请人
ALFRED WILLIAM BEUTTELL
发明人
分类号
H01R33/02
主分类号
H01R33/02
代理机构
代理人
主权项
地址
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