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公开(公告)号:US2616036A
公开(公告)日:1952-10-28
申请号:US6934148
申请日:1948-12-29
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER
IPC: H03D7/08
CPC classification number: H03D7/08
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公开(公告)号:US2606300A
公开(公告)日:1952-08-05
申请号:US13940150
申请日:1950-01-19
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER
CPC classification number: H04N5/126 , H01J21/14 , H01J2893/0029 , H04N3/18 , H04N5/08
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公开(公告)号:US2559037A
公开(公告)日:1951-07-03
申请号:US6828548
申请日:1948-12-30
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER
CPC classification number: H03D3/22 , H01J21/14 , H01J31/02 , H01J2893/0029
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公开(公告)号:US2533750A
公开(公告)日:1950-12-12
申请号:US59171245
申请日:1945-05-03
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER , PRENTISS JOHN G
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2511143A
公开(公告)日:1950-06-13
申请号:US786448
申请日:1948-02-12
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER
CPC classification number: H03D3/22 , H01J21/14 , H01J31/02 , H01J2893/0029
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公开(公告)号:US2501488A
公开(公告)日:1950-03-21
申请号:US68480346
申请日:1946-07-19
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER
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