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公开(公告)号：US2835806A
公开(公告)日：1958-05-20
申请号：US53097755
申请日：1955-08-29
Applicant: PHILIPS CORP
Inventor： FREDERICK VERSTER NICO
CPC classification number: H03K3/78 , G06F3/02 , H01J17/44 , H01J2893/0068 , H03B19/10
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公开(公告)号：US3225270A
公开(公告)日：1965-12-21
申请号：US27303763
申请日：1963-04-15
Applicant: PHILIPS CORP
Inventor： FREDERICK VERSTER NICO , LOURENS HAGEDOORN HENDRIK
IPC: H05H13/00
CPC classification number: H05H13/00
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公开(公告)号：US3024379A
公开(公告)日：1962-03-06
申请号：US85565159
申请日：1959-11-27
Applicant: PHILIPS CORP
Inventor： FREDERICK VERSTER NICO
IPC: H05H13/00
CPC classification number: H05H13/00
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