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291.
公开(公告)号:US3459481A
公开(公告)日:1969-08-05
申请号:US3459481D
申请日:1965-06-29
Applicant: BECKMAN INSTRUMENTS INC
Inventor: BORONKAY ATTILA DENES
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公开(公告)号:US3242796A
公开(公告)日:1966-03-29
申请号:US18618962
申请日:1962-04-09
Applicant: BECKMAN INSTRUMENTS INC
Inventor: ALLEN STRICKLER
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公开(公告)号:US3183764A
公开(公告)日:1965-05-18
申请号:US7073360
申请日:1960-11-21
Applicant: BECKMAN INSTRUMENTS INC
Inventor: ERIK SUNDSTROM KARL
IPC: G01J3/04
CPC classification number: G01J3/04
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公开(公告)号:US3145256A
公开(公告)日:1964-08-18
申请号:US15154361
申请日:1961-11-10
Applicant: BODENSEEWERK PERKIN ELMER CO
Inventor: WILHELM HOLZ
IPC: G01J3/04
CPC classification number: G01J3/04
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公开(公告)号:US3098408A
公开(公告)日:1963-07-23
申请号:US79531159
申请日:1959-02-11
Applicant: APPLIED PHYSICS CORP
Inventor: CARY HENRY H
CPC classification number: G01J3/12 , G01J3/04 , G01J3/16 , G01J2003/1828
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296.
公开(公告)号:US2764909A
公开(公告)日:1956-10-02
申请号:US51270655
申请日:1955-06-02
Applicant: DOW CHEMICAL CO
Inventor: CALDECOURT VICTOR J , WAHR JOHN C
IPC: G01J3/04
CPC classification number: G01J3/04
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公开(公告)号:US2741941A
公开(公告)日:1956-04-17
申请号:US45919454
申请日:1954-09-02
Applicant: BECKMAN INSTRUMENTS INC
Inventor: GLEN MADSEN ROYAL , STICKNEY MICHAEL E , HAWES ROLAND C
IPC: G01J3/04
CPC classification number: G01J3/04
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298.Apparatus for coordinating operating wave length and slit size in spectrophotometers 失效
Title translation: 用于在分光光度计中协调工作波长和狭缝尺寸的装置公开(公告)号:US2660086A
公开(公告)日:1953-11-24
申请号:US22188251
申请日:1951-04-19
Applicant: STANDARD OIL CO
Inventor: FOREMAN ROBERT W , FINK MELVIN M
IPC: G01J3/04
CPC classification number: G01J3/04 , Y10T74/1804
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公开(公告)号:US2587451A
公开(公告)日:1952-02-26
申请号:US7909949
申请日:1949-03-01
Applicant: FARRAND OPTICAL CO INC
Inventor: FARRAND CLAIR L
IPC: G01J3/04
CPC classification number: G01J3/04 , Y10T74/1828
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公开(公告)号:US2499322A
公开(公告)日:1950-02-28
申请号:US2587448
申请日:1948-05-08
Applicant: SOCONY VACUUM OIL CO INC
Inventor: MATHER JOHN C , GEORGE SHENTON FRANCIS
IPC: G01J3/04
CPC classification number: G01J3/04 , Y10T74/1576
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