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公开(公告)号:US2173906A
公开(公告)日:1939-09-26
申请号:US19455738
申请日:1938-03-08
Applicant: LORENZ C AG
Inventor: ANNEMARIE KATSCH
IPC: H01J5/44
CPC classification number: H01J5/44 , H01J2893/0036
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公开(公告)号:US2156048A
公开(公告)日:1939-04-25
申请号:US20775438
申请日:1938-05-13
Applicant: LORENZ C AG
Inventor: OTTO BAIER , ANNEMARIE KATSCH
IPC: H01J5/32
CPC classification number: H01J5/32
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公开(公告)号:US2170657A
公开(公告)日:1939-08-22
申请号:US5539835
申请日:1935-12-20
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG , ANNEMARIE KATSCH
IPC: H01J25/70
CPC classification number: H01J25/70
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公开(公告)号:US2212578A
公开(公告)日:1940-08-27
申请号:US10734636
申请日:1936-10-24
Applicant: LORENZ C AG
Inventor: WUNDT ROLF M , ANNEMARIE KATSCH
CPC classification number: H01J19/78 , H01J19/34 , H01J2893/0004
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公开(公告)号:US2189906A
公开(公告)日:1940-02-13
申请号:US12089537
申请日:1937-01-16
Applicant: LORENZ C AG
Inventor: ANNEMARIE KATSCH
CPC classification number: H01J5/02 , H01J5/26 , H01J2893/0041
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公开(公告)号:US2184841A
公开(公告)日:1939-12-26
申请号:US14252937
申请日:1937-05-14
Applicant: LORENZ C AG
Inventor: ANNEMARIE KATSCH
IPC: H01J5/02
CPC classification number: H01J5/02
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公开(公告)号:US2170648A
公开(公告)日:1939-08-22
申请号:US15866137
申请日:1937-08-12
Applicant: LORENZ C AG
Inventor: OTTO BAIER , ANNEMARIE KATSCH
IPC: H01J5/44
CPC classification number: H01J5/44 , H01J2893/0036 , Y10T403/477
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公开(公告)号:US2167515A
公开(公告)日:1939-07-25
申请号:US12221537
申请日:1937-01-25
Applicant: LORENZ C AG
Inventor: ANNEMARIE KATSCH
IPC: H01J25/52
CPC classification number: H01J25/52
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公开(公告)号:US2164910A
公开(公告)日:1939-07-04
申请号:US12089437
申请日:1937-01-16
Applicant: LORENZ C AG
Inventor: ALFRED GAEBEL , ANNEMARIE KATSCH
CPC classification number: H01J5/02 , H01J5/26 , H01J2893/0041
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