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公开(公告)号：US3274062A
公开(公告)日：1966-09-20
申请号：US30342163
申请日：1963-08-20
Applicant: HYLAND LAB
Inventor： KINGDON LOU
CPC classification number: G01N33/96 , G01N33/92 , Y10T436/104165
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