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公开(公告)号:US3283195A
公开(公告)日:1966-11-01
申请号:US25583163
申请日:1963-02-04
Applicant: PHILIPS CORP
Inventor: FREDERICK HALL RAYMOND , JOHN STOCKER BRIAN
CPC classification number: H01J17/00 , H01J17/066 , H01J2893/0064 , H01J2893/0066 , Y10S428/938 , Y10T428/12889
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2.
公开(公告)号:US3360677A
公开(公告)日:1967-12-26
申请号:US42933265
申请日:1965-02-01
Applicant: PHILIPS CORP
Inventor: JOHN STOCKER BRIAN , FREDERICK WESTON GEORGE
CPC classification number: G01P15/008 , G01P15/08
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