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公开(公告)号:US3217135A
公开(公告)日:1965-11-09
申请号:US16320461
申请日:1961-12-29
Applicant: RADIATION DYNAMICS
Inventor: KARL EKLUND
IPC: B23K15/10 , G01Q30/16 , H01J37/301
CPC classification number: B23K15/10 , H01J37/301
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公开(公告)号:US3178604A
公开(公告)日:1965-04-13
申请号:US18648762
申请日:1962-04-10
Applicant: RADIATION DYNAMICS
Inventor: KARL EKLUND
IPC: H01J27/10
CPC classification number: H01J27/10
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