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公开(公告)号:US2509951A
公开(公告)日:1950-05-30
申请号:US72351047
申请日:1947-01-22
Applicant: RAYTHEON MFG CO
Inventor: ANDERSON HOMER G
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2501089A
公开(公告)日:1950-03-21
申请号:US63166845
申请日:1945-11-29
Applicant: POMERANTZ MARTIN A
Inventor: POMERANTZ MARTIN A
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公开(公告)号:US2492313A
公开(公告)日:1949-12-27
申请号:US50869943
申请日:1943-11-02
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: OKRESS ERNEST C
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2481061A
公开(公告)日:1949-09-06
申请号:US76970547
申请日:1947-08-20
Applicant: RAYTHEON MFG CO
Inventor: ANDERSON HOMER G
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2477601A
公开(公告)日:1949-08-02
申请号:US75386447
申请日:1947-06-11
Applicant: RAYTHEON MFG CO
Inventor: HANSON JOHN F
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2463388A
公开(公告)日:1949-03-01
申请号:US63888446
申请日:1946-01-03
Applicant: FRANKLIN HUTCHINSON
Inventor: FRANKLIN HUTCHINSON
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2447038A
公开(公告)日:1948-08-17
申请号:US62573145
申请日:1945-10-31
Applicant: RAYTHEON MFG CO
Inventor: SPENCER PERCY L
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2444068A
公开(公告)日:1948-06-29
申请号:US58266645
申请日:1945-03-14
Applicant: RAYTHEON MFG CO
Inventor: SHORT ARTHUR F
IPC: H01J23/05
CPC classification number: H01J23/05
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公开(公告)号:US2439786A
公开(公告)日:1948-04-20
申请号:US56233444
申请日:1944-11-07
Applicant: RAYTHEON MFG CO
Inventor: ANDERSON HOMER G
IPC: H01J23/05
CPC classification number: H01J23/05
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