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1.Positioning apparatus for wavelength gating devices in spectroscopic systems 失效
Title translation: 光谱系统中波长增益装置的定位装置公开(公告)号:US3442593A
公开(公告)日:1969-05-06
申请号:US3442593D
申请日:1965-12-06
Applicant: SPEX IND INC
Inventor: MARCOVECCHIO JOSEPH , MITTELDORF ARTHUR J
CPC classification number: G01J3/04 , Y10T74/18616
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公开(公告)号:US3509781A
公开(公告)日:1970-05-05
申请号:US3509781D
申请日:1968-10-08
Applicant: SPEX IND INC
Inventor: MARCOVECCHIO JOSEPH
CPC classification number: F16H25/20 , B23Q23/00 , Y10T74/18672 , Y10T74/1956
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公开(公告)号:US3489485A
公开(公告)日:1970-01-13
申请号:US3489485D
申请日:1966-06-14
Applicant: SPEX IND INC
Inventor: MARCOVECCHIO JOSEPH , MITTELDORF ARTHUR J
CPC classification number: G01J3/04
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