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公开(公告)号:US3498899A
公开(公告)日:1970-03-03
申请号:US3498899D
申请日:1965-06-18
Applicant: BECKMAN INSTRUMENTS INC
Inventor: KATER JOHN A R , LEONARD JOHN E
CPC classification number: G01N27/301 , G01N27/401 , Y10S65/06
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公开(公告)号:US3469577A
公开(公告)日:1969-09-30
申请号:US3469577D
申请日:1967-03-02
Applicant: BECKMAN INSTRUMENTS INC
Inventor: KATER JOHN A R
IPC: A61B5/0478 , A61N1/04 , A61B5/04 , A61M35/00
CPC classification number: A61B5/0478 , A61B2562/0217 , A61N1/04