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公开(公告)号:US3404301A
公开(公告)日:1968-10-01
申请号:US47684165
申请日:1965-08-03
申请人: FILIPP IVANOVICH BUTAEV , NIKOLAI SEMENOVICH KLIMOV , ALEXEI ALEXANDROVICH PERTSEV , NIKOLAI PAVLOVICH STEPANOV , ALEXANDR MIKHAILOVICH SHEMAEV , ILYA DMITRIEVICH SHKOLIN
发明人: IVANOVICH BUTAEV FILIPP , SEMENOVICH KLIMOV NIKOLAI , ALEXANDROVICH PERTSEV ALEXEI , PAVLOVICH STEPANOV NIKOLAI , MIKHAILOVICH SHEMAEV ALEXANDR , DMITRIEVICH SHKOLIN ILYA
IPC分类号: H01J13/20
CPC分类号: H01J13/20 , H01J2893/0092
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公开(公告)号:US3416018A
公开(公告)日:1968-12-10
申请号:US47682365
申请日:1965-08-03
申请人: FILIPP IVANOVICH BUTAEV , NIKOLAI SEMENOVICH KLIMOV , ALEXEI ALEXANDROVICH PERTSEV , NIKOLAI PAVLOVICH STEPANOV , ALEXANDR MIKHAILOVICH SHEMAEV , ILYA DMITRIEVICH SHKOLIN
发明人: IVANOVICH BUTAEV FILIPP , SEMENOVICH KLIMOV NIKOLAI , ALEXANDROVICH PERTSEV ALEXEI , PAVLOVICH STEPANOV NIKOLAI , MIKHAILOVICH SHEMAEV ALEXANDR , DMITRIEVICH SHKOLIN ILYA
IPC分类号: H01J13/16
CPC分类号: H01J13/16 , H01J2893/0094
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