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公开(公告)号:US2777354A
公开(公告)日:1957-01-15
申请号:US18512250
申请日:1950-09-15
Applicant: BECKMAN INSTRUMENTS INC
Inventor: STICKNEY MICHAEL E , GLEN MADSEN ROYAL , PUGH LAWRENCE R
IPC: G05B19/12
CPC classification number: G05B19/124 , G05B2219/23421 , Y10T409/300896
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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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公开(公告)号:US2698410A
公开(公告)日:1954-12-28
申请号:US16830850
申请日:1950-06-15
Applicant: BECKMAN INSTRUMENTS INC
Inventor: GLEN MADSEN ROYAL , STICKNEY MICHAEL E , HAWES ROLAND C
IPC: G01R13/04
CPC classification number: G01R13/04 , Y10T74/131 , Y10T74/19014 , Y10T409/30084
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