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公开(公告)号:US2916057A
公开(公告)日:1959-12-08
申请号:US68026157
申请日:1957-08-26
Applicant: BECKMAN INSTRUMENTS INC
Inventor: CARLE DON W , WORMER WILLIAM VAN
CPC classification number: G01N30/18 , A61M5/31591 , B01J4/02 , B01L3/022 , G01N1/14
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公开(公告)号:US3174326A
公开(公告)日:1965-03-23
申请号:US71725858
申请日:1958-02-24
Applicant: BECKMAN INSTRUMENTS INC
Inventor: CARLE DON W , BURNELL MAURICE R
CPC classification number: G01N30/466 , G01N30/14 , G01N30/32 , G01N30/44 , G01N30/6043
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