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公开(公告)号:US2051457A
公开(公告)日:1936-08-18
申请号:US64472432
申请日:1932-11-28
Applicant: PHILIPS NV
IPC: H01J1/00
CPC classification number: H01J1/00 , H01J2893/0051
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公开(公告)号:US2173023A
公开(公告)日:1939-09-12
申请号:US13149137
申请日:1937-03-17
Applicant: PHILIPS NV
Inventor: WILHELM MULDER JOHANNES GIJSBE
IPC: H01J13/02
CPC classification number: H01J13/02 , H01J2893/0073
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公开(公告)号:US2081247A
公开(公告)日:1937-05-25
申请号:US33112229
申请日:1929-01-08
Applicant: PHILIPS NV
Inventor: WILHELM MULDER JOHANNES GIJSBE
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公开(公告)号:US2080628A
公开(公告)日:1937-05-18
申请号:US58282531
申请日:1931-12-23
Applicant: PHILIPS NV
Inventor: WILHELM MULDER JOHANNES GIJSBE
CPC classification number: H01J5/06 , H01J17/56 , H01J2893/0054
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公开(公告)号:US2075355A
公开(公告)日:1937-03-30
申请号:US49311330
申请日:1930-11-03
Applicant: PHILIPS NV
Inventor: WILHELM MULDER JOHANNES GIJSBE
CPC classification number: H01J17/04 , H01J1/00 , H01J2893/0051
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公开(公告)号:US2011904A
公开(公告)日:1935-08-20
申请号:US60259832
申请日:1932-04-01
Applicant: PHILIPS NV
CPC classification number: H01J5/06 , H01J17/56 , H01J2893/0054
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公开(公告)号:US1991936A
公开(公告)日:1935-02-19
申请号:US71376734
申请日:1934-03-02
Applicant: PHILIPS NV
Inventor: WILHELM MULDER JOHANNES GIJSBE
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公开(公告)号:US1829603A
公开(公告)日:1931-10-27
申请号:US23427427
申请日:1927-11-18
Applicant: PHILIPS NV
Inventor: WILHELM MULDER JOHANNES GIJSBE , EKKO OOSTERHUIS
IPC: H02M7/06
CPC classification number: H02M7/066
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公开(公告)号:US2192349A
公开(公告)日:1940-03-05
申请号:US15062437
申请日:1937-06-26
Applicant: PHILIPS NV
Inventor: TOM JURRIAANSE , WILHELM MULDER JOHANNES GIJSBE
CPC classification number: H01J13/06 , H01J13/12 , H01J2893/0075
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