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公开(公告)号:US2960762A
公开(公告)日:1960-11-22
申请号:US65289557
申请日:1957-04-15
Applicant: GEN ELECTRIC
Inventor: SINDY CLARENCE F , KOLDA FRANK V , BILLSON JOHN A
IPC: H01J9/46
CPC classification number: H01J9/46 , H01J2893/0096
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公开(公告)号:US3098335A
公开(公告)日:1963-07-23
申请号:US5214260
申请日:1960-08-26
Applicant: GEN ELECTRIC
Inventor: SINDY CLARENCE F
IPC: H01J9/395
CPC classification number: H01J9/395
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公开(公告)号:US3084721A
公开(公告)日:1963-04-09
申请号:US77377758
申请日:1958-11-13
Applicant: GEN ELECTRIC
Inventor: SINDY CLARENCE F , KOLDA FRANK V
IPC: H01K3/10
CPC classification number: H01K3/10
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公开(公告)号:US3032948A
公开(公告)日:1962-05-08
申请号:US5220960
申请日:1960-08-26
Applicant: GEN ELECTRIC
Inventor: KOLDA FRANK V , SINDY CLARENCE F
IPC: F21K5/08
CPC classification number: F21K5/02
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