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公开(公告)号:US2617065A
公开(公告)日:1952-11-04
申请号:US19014150
申请日:1950-10-14
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GERHARD LEWIN
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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公开(公告)号:US1858275A
公开(公告)日:1932-05-17
申请号:US43203430
申请日:1930-02-28
Applicant: BBC BROWN BOVERI & CIE
Inventor: ERNST KOBEL
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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公开(公告)号:US2743387A
公开(公告)日:1956-04-24
申请号:US23442251
申请日:1951-06-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GERHARD LEWIN , GOLDMAN ERNEST A
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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公开(公告)号:US2724785A
公开(公告)日:1955-11-22
申请号:US26836852
申请日:1952-01-26
Applicant: RELIANCE ELECTRIC & ENG CO
Inventor: HUMPHREY ANDREW J
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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公开(公告)号:US2126395A
公开(公告)日:1938-08-09
申请号:US4484035
申请日:1935-10-14
Applicant: ALLIS CHALMERS MFG CO
Inventor: DIDIER JOURNEAUX
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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公开(公告)号:US2721108A
公开(公告)日:1955-10-18
申请号:US28502752
申请日:1952-04-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GERHARD LEWIN
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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公开(公告)号:US2617064A
公开(公告)日:1952-11-04
申请号:US18978450
申请日:1950-10-12
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GERHARD LEWIN
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077 , Y10S428/929 , Y10T428/12021 , Y10T428/12042 , Y10T428/12097 , Y10T428/12243 , Y10T428/12486
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公开(公告)号:US2528033A
公开(公告)日:1950-10-31
申请号:US68380846
申请日:1946-07-16
Applicant: CLARK DUDLEY B
Inventor: CLARK DUDLEY B
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077 , Y10T428/1216 , Y10T428/12243 , Y10T428/1225 , Y10T428/12479
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公开(公告)号:US2217421A
公开(公告)日:1940-10-08
申请号:US73600034
申请日:1934-07-19
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HOWARD SCOTT
CPC classification number: H01J61/302 , C03C27/02 , H01J5/26 , H01J13/10 , H01J2893/0043 , H01J2893/0077
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公开(公告)号:US1869130A
公开(公告)日:1932-07-26
申请号:US50140830
申请日:1930-12-10
Applicant: GEN ELECTRIC
Inventor: KARL BRABAND
IPC: H01J13/10
CPC classification number: H01J13/10 , H01J2893/0077
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