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公开(公告)号:US1920649A
公开(公告)日:1933-08-01
申请号:US74959424
申请日:1924-11-13
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
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公开(公告)号:US1733809A
公开(公告)日:1929-10-29
申请号:US28834728
申请日:1928-06-26
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J7/18
CPC classification number: H01J7/186
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公开(公告)号:US1856257A
公开(公告)日:1932-05-03
申请号:US72898324
申请日:1924-07-29
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
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公开(公告)号:US1787689A
公开(公告)日:1931-01-06
申请号:US72499124
申请日:1924-07-09
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H04N5/66
CPC classification number: H04N5/66
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公开(公告)号:US1699597A
公开(公告)日:1929-01-22
申请号:US70233524
申请日:1924-03-27
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J7/18
CPC classification number: H01J7/186
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6.
公开(公告)号:US2016152A
公开(公告)日:1935-10-01
申请号:US29211628
申请日:1928-07-12
Applicant: WESTINGHOUSE LAMP CO
Inventor: WESLEY MARDEN JOHN , ANTON LEDERER ERNEST
CPC classification number: H01J21/02 , H01J1/20 , H01J19/02 , H01J2893/0001
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公开(公告)号:US1842203A
公开(公告)日:1932-01-19
申请号:US11004726
申请日:1926-05-19
Applicant: WESTINGHOUSE LAMP CO
Inventor: RICH MALCOLM N , ANTON LEDERER ERNEST
IPC: H01J9/04
CPC classification number: H01J9/045 , Y10S428/929 , Y10S428/936 , Y10S428/938
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公开(公告)号:US1813704A
公开(公告)日:1931-07-07
申请号:US28834828
申请日:1928-06-26
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J1/13
CPC classification number: H01J1/13
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公开(公告)号:US1760667A
公开(公告)日:1930-05-27
申请号:US14028126
申请日:1926-10-08
Applicant: WESTINGHOUSE LAMP CO
Inventor: CHARLES SPROESSER WILLIAM , ANTON LEDERER ERNEST
IPC: H01K9/06
CPC classification number: H01K9/06
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公开(公告)号:US1871537A
公开(公告)日:1932-08-16
申请号:US6407425
申请日:1925-10-22
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J19/40
CPC classification number: H01J19/40
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