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公开(公告)号:US1697165A
公开(公告)日:1929-01-01
申请号:US67180223
申请日:1923-10-30
Applicant: BBC BROWN BOVERI & CIE
Inventor: WALTER DALLENBACH
CPC classification number: H01B17/30 , H01J13/26 , Y10S277/919
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公开(公告)号:US1682428A
公开(公告)日:1928-08-28
申请号:US5545825
申请日:1925-09-10
Applicant: BBC BROWN BOVERI & CIE
Inventor: OSKAR SEITZ
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公开(公告)号:US2439924A
公开(公告)日:1948-04-20
申请号:US73339547
申请日:1947-03-08
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: COLAIACO AUGUST P
CPC classification number: H01J13/26 , H01J13/28 , H01J2893/0086
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公开(公告)号:US2367966A
公开(公告)日:1945-01-23
申请号:US44513442
申请日:1942-05-30
Applicant: GEN ELECTRIC
Inventor: SCHMIDT JR AUGUST
CPC classification number: H01J13/16 , H01J13/26 , H01J2893/009
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公开(公告)号:US2134578A
公开(公告)日:1938-10-25
申请号:US5452235
申请日:1935-12-14
Applicant: GEN ELECTRIC
Inventor: REMSCHEID EMIL J
CPC classification number: H01J13/26 , H01J13/50 , H01J2893/0088
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公开(公告)号:US2111142A
公开(公告)日:1938-03-15
申请号:US72390034
申请日:1934-05-04
Applicant: BBC BROWN BOVERI & CIE
Inventor: ARTHUR GAUDENZI
IPC: H01J13/26
CPC classification number: H01J13/26
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公开(公告)号:US2078123A
公开(公告)日:1937-04-20
申请号:US3491935
申请日:1935-08-06
Applicant: GEN ELECTRIC
Inventor: CAGE JOHN M
CPC classification number: H01J13/34 , H01J13/26 , H01J13/48 , H01J2893/0087
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28.
公开(公告)号:US2053122A
公开(公告)日:1936-09-01
申请号:US58815032
申请日:1932-01-22
Applicant: GEN ELECTRIC
Inventor: WILKINS WILLIAM A
CPC classification number: H01J13/06 , H01J13/26 , H01J2893/0075 , Y10T403/478
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公开(公告)号:US1906816A
公开(公告)日:1933-05-02
申请号:US35751729
申请日:1929-04-23
Applicant: GEN ELECTRIC
Inventor: SCHMIDT JR AUGUST
IPC: H01J13/26
CPC classification number: H01J13/26
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公开(公告)号:US1888070A
公开(公告)日:1932-11-15
申请号:US30414128
申请日:1928-09-05
Applicant: GEN ELECTRIC
Inventor: GUENTHER BUECHNER
IPC: H01J13/26
CPC classification number: H01J13/26
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