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公开(公告)号：US3425263A
公开(公告)日：1969-02-04
申请号：US3425263D
申请日：1967-03-06
Applicant: GEN ELECTRIC
Inventor： ELLIOTT JAMES FRANKLIN , KORZEKWA SAMUEL M , MCARTHUR RAYMOND J
CPC classification number: G01N3/52
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