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公开(公告)号:CH423002A
公开(公告)日:1966-10-31
申请号:CH1346962
申请日:1962-11-16
Applicant: PHILIPS NV
Inventor: ERNST FRITZ HANSEN NORBERT , HORST FLUNKERT
IPC: H01J7/18
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公开(公告)号:CH480732A
公开(公告)日:1969-10-31
申请号:CH1715867
申请日:1967-12-07
Applicant: PHILIPS NV
Inventor: ANTON MARTIN KLOPFER , HORST FLUNKERT
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