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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: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: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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