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公开(公告)号:US2640172A
公开(公告)日:1953-05-26
申请号:US5915348
申请日:1948-11-09
Applicant: INT STANDARD ELECTRIC CORP
Inventor: EMILE TOURATON , CLAUDE DUMOUSSEAU
IPC: H01J25/32
CPC classification number: H01J25/32
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公开(公告)号:US2647219A
公开(公告)日:1953-07-28
申请号:US5915448
申请日:1948-11-09
Applicant: INT STANDARD ELECTRIC CORP
Inventor: EMILE TOURATON , CLAUDE DUMOUSSEAU
IPC: H01J25/36
CPC classification number: H01J25/36
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公开(公告)号:US2641730A
公开(公告)日:1953-06-09
申请号:US77836147
申请日:1947-10-07
Applicant: INT STANDARD ELECTRIC CORP
Inventor: EMILE TOURATON , CLAUDE DUMOUSSEAU
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公开(公告)号:US2610306A
公开(公告)日:1952-09-09
申请号:US3297548
申请日:1948-06-14
Applicant: INT STANDARD ELECTRIC CORP
Inventor: EMILE TOURATON , CLAUDE DUMOUSSEAU
IPC: H01J25/12
CPC classification number: H01J25/12
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