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公开(公告)号:US2806973A
公开(公告)日:1957-09-17
申请号:US55650755
申请日:1955-12-30
Applicant: ITT
Inventor: MCEWAN ALEXANDER W , ANDERSON CHARLES E , DANIELS CARL V
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公开(公告)号:US3007076A
公开(公告)日:1961-10-31
申请号:US65698857
申请日:1957-05-03
Applicant: ITT
Inventor: ANDERSON CHARLES E
IPC: H01J23/065 , H01J23/083 , H01J23/087 , H01J23/26 , H01J23/30 , H01J23/42 , H01J23/50 , H01J25/38 , H01P5/08 , H01Q11/08 , H03C3/30 , H03H2/00 , H04M5/04 , H04M19/02 , H04Q3/00
CPC classification number: H01J23/087 , H01J23/065 , H01J23/083 , H01J23/0876 , H01J23/26 , H01J23/30 , H01J23/42 , H01J23/50 , H01J25/38 , H01P5/08 , H01Q11/08 , H03C3/30 , H03H2/006 , H04M5/04 , H04M19/02 , H04Q3/00
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公开(公告)号:US2987644A
公开(公告)日:1961-06-06
申请号:US61991656
申请日:1956-10-26
Applicant: ITT
Inventor: ANDERSON CHARLES E
IPC: H01J23/065 , H01J23/083 , H01J23/087 , H01J23/26 , H01J23/30 , H01J23/42 , H01J23/50 , H01J25/38 , H01P5/08 , H01Q11/08 , H03C3/30 , H03H2/00 , H04M5/04 , H04M19/02 , H04Q3/00
CPC classification number: H01J23/42 , H01J23/065 , H01J23/083 , H01J23/087 , H01J23/0876 , H01J23/26 , H01J23/30 , H01J23/50 , H01J25/38 , H01P5/08 , H01Q11/08 , H03C3/30 , H03H2/006 , H04M5/04 , H04M19/02 , H04Q3/00
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