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发明名称
Field emission arc discharge tube
摘要
申请公布号
US2409717(A)
申请公布日期
1946.10.22
申请号
US19420459774
申请日期
1942.09.26
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
SLACK CHARLES M.;PFEIFFER ANDREW;DAWLEY CLARENCE E.
分类号
H01J1/304;H03B7/10
主分类号
H01J1/304
代理机构
代理人
主权项
地址
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