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经营范围
发明名称
Improvements in electric incandescent lamps
摘要
申请公布号
GB432776(A)
申请公布日期
1935.08.01
申请号
GB19340030986
申请日期
1934.10.29
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
分类号
H01K9/08
主分类号
H01K9/08
代理机构
代理人
主权项
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