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公开(公告)号:US3452601A
公开(公告)日:1969-07-01
申请号:US3452601D
申请日:1966-05-26
Applicant: LITTLE INC A
Inventor: MOGAYZEL JOHN W , ADLER NORMAN
CPC classification number: G01N1/28
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公开(公告)号:US3511570A
公开(公告)日:1970-05-12
申请号:US3511570D
申请日:1969-04-07
Applicant: LITTLE INC A
Inventor: MOGAYZEL JOHN W , ADLER NORMAN
CPC classification number: G01N1/28 , Y10T436/255
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