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发明名称
Electric discharge device and electrode therefor
摘要
申请公布号
US2329126(A)
申请公布日期
1943.09.07
申请号
US19410411209
申请日期
1941.09.17
申请人
GENERAL ELECTRIC COMPANY
发明人
LEMMERS EUGENE
分类号
H01J61/067
主分类号
H01J61/067
代理机构
代理人
主权项
地址
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