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发明名称
Improvements in electric incandescent lamps
摘要
申请公布号
GB404578(A)
申请公布日期
1934.01.18
申请号
GB19330023011
申请日期
1933.08.17
申请人
WILHELM HONING;GILLIS OUDEMANS
发明人
分类号
H01K9/08
主分类号
H01K9/08
代理机构
代理人
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