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公开(公告)号:US2909777A
公开(公告)日:1959-10-20
申请号:US61432356
申请日:1956-10-05
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H01J17/44
CPC classification number: H01J17/44
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公开(公告)号:US2824994A
公开(公告)日:1958-02-25
申请号:US57040056
申请日:1956-03-08
Applicant: GERMESHAUSEN KENNETH J , SEYMOUR GOLDBERG
Inventor: GERMESHAUSEN KENNETH J , SEYMOUR GOLDBERG
IPC: H01J17/06
CPC classification number: H01J17/066
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公开(公告)号:US2750526A
公开(公告)日:1956-06-12
申请号:US28261952
申请日:1952-04-16
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H01J17/56
CPC classification number: H01J17/56
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公开(公告)号:US2722632A
公开(公告)日:1955-11-01
申请号:US22375351
申请日:1951-04-30
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H05B41/30
CPC classification number: H05B41/30
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公开(公告)号:US2700121A
公开(公告)日:1955-01-18
申请号:US73211447
申请日:1947-03-03
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H05B41/32
CPC classification number: H05B41/32
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公开(公告)号:US2700120A
公开(公告)日:1955-01-18
申请号:US73211347
申请日:1947-03-03
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H05B41/30
CPC classification number: H05B41/30
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公开(公告)号:US2756361A
公开(公告)日:1956-07-24
申请号:US23548051
申请日:1951-07-06
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H01J61/90
CPC classification number: H01J61/90 , Y10T403/478
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公开(公告)号:US2755714A
公开(公告)日:1956-07-24
申请号:US22375251
申请日:1951-04-30
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H05B41/32
CPC classification number: H05B41/32
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公开(公告)号:US2373676A
公开(公告)日:1945-04-17
申请号:US40472441
申请日:1941-07-30
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H04R21/04
CPC classification number: H04R21/04
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公开(公告)号:US2812465A
公开(公告)日:1957-11-05
申请号:US42844654
申请日:1954-05-10
Applicant: GERMESHAUSEN KENNETH J
Inventor: GERMESHAUSEN KENNETH J
IPC: H01J17/06 , H01J61/067
CPC classification number: H01J61/0672 , H01J17/066 , H01J2893/0066
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