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1.发明授权Machine for automatically testing and orienting miniature semiconductor chips 失效用于自动测试和定向微型半导体芯片的机器
公开(公告)号：US3384236A
公开(公告)日：1968-05-21
申请号：US57648366
申请日：1966-08-31
Applicant: CORNING GLASS WORKS
Inventor： BEST HOWARD S , BUERGEL GEORG K
CPC classification number: G01R31/2851 , B07C5/344 , B65G47/24 , G01R31/01 , G01R31/2601 , H01L21/67 , Y10S209/905
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