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公开(公告)号:US2764992A
公开(公告)日:1956-10-02
申请号:US50095255
申请日:1955-04-12
Applicant: GEN ELECTRIC
Inventor: REYNOLDS KENNETH W , BILLSON JOHN A , RAUSCH CLIFFORD E
IPC: H01J9/20
CPC classification number: H01J9/20
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公开(公告)号:US2730068A
公开(公告)日:1956-01-10
申请号:US27649452
申请日:1952-03-14
Applicant: GEN ELECTRIC
Inventor: REYNOLDS KENNETH W , BILLSON JOHN A
IPC: H01J9/20
CPC classification number: H01J9/20 , Y10S118/03
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公开(公告)号:US2716416A
公开(公告)日:1955-08-30
申请号:US46313154
申请日:1954-10-19
Applicant: GEN ELECTRIC
Inventor: REYNOLDS KENNETH W , BILLSON JOHN A , RAUSCH CLIFFORD E
IPC: H01J9/20
CPC classification number: H01J9/20
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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:US2788157A
公开(公告)日:1957-04-09
申请号:US46313254
申请日:1954-10-19
Applicant: GEN ELECTRIC
Inventor: REYNOLDS KENNETH W , BILLSON JOHN A , RAUSCH CLIFFORD E
IPC: H01J9/20
CPC classification number: H01J9/20
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公开(公告)号:US3454053A
公开(公告)日:1969-07-08
申请号:US3454053D
申请日:1967-03-06
Applicant: GEN ELECTRIC
Inventor: MIKLOS ZOLTAN W , BILLSON JOHN A
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公开(公告)号:US2832309A
公开(公告)日:1958-04-29
申请号:US62394156
申请日:1956-11-23
Applicant: GEN ELECTRIC
Inventor: BILLSON JOHN A , STEVENSON JOHN B
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