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公开(公告)号:US3141993A
公开(公告)日:1964-07-21
申请号:US209560
申请日:1960-01-07
Applicant: ZEISS JENA VEB CARL
Inventor: EBERHARD HAHN
IPC: H01J35/14 , H01J37/063
CPC classification number: H01J37/063 , H01J35/14
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2.Radiation source for reducing specimen contamination in electron microscopes 失效
Title translation: 用于减少电子显微镜中样品污染的辐射源公开(公告)号:US3418465A
公开(公告)日:1968-12-24
申请号:US48232265
申请日:1965-08-17
Applicant: ZEISS JENA VEB CARL
Inventor: EBERHARD HAHN , WOLFGANG HOCH
CPC classification number: H01J37/20 , H01J37/02 , H01J2237/022 , H01J2237/2001 , H01J2237/2065
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3.Intensity measuring and/or recording devices for corpuscular radiation apparatus, particularly electron microscopes 失效
Title translation: 用于红外辐射装置的强度测量和/或记录装置,特别是电子显微镜公开(公告)号:US3134899A
公开(公告)日:1964-05-26
申请号:US15438561
申请日:1961-11-13
Applicant: ZEISS JENA VEB CARL
Inventor: ERNST GUYENOT , EBERHARD HAHN
CPC classification number: H01J37/224 , G01T1/29
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公开(公告)号:US2945144A
公开(公告)日:1960-07-12
申请号:US74810158
申请日:1958-07-11
Applicant: ZEISS JENA VEB CARL
Inventor: LOTHAR SCHMIDT , EBERHARD HAHN
CPC classification number: H01J43/04 , H01J21/20 , H01J2893/003
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