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经营范围
发明名称
Resonance radiation discharge lamps
摘要
申请公布号
GB821321(A)
申请公布日期
1959.10.07
申请号
GB19550035774
申请日期
1955.12.13
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
H01J61/20;H01J61/30;H01J61/33;H01J61/72
主分类号
H01J61/20
代理机构
代理人
主权项
地址
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