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发明名称
Vapor discharge device
摘要
申请公布号
US1832009(A)
申请公布日期
1931.11.17
申请号
US19260091723
申请日期
1926.03.02
申请人
GENERAL ELECTRIC VAPOR LAMP COMPANY
发明人
FOULKE TED E.
分类号
H01J17/00;H01J17/04
主分类号
H01J17/00
代理机构
代理人
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地址
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