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公开(公告)号：US3515868A
公开(公告)日：1970-06-02
申请号：US3515868D
申请日：1967-03-23
Applicant: KAMAN SCIENCES CORP
Inventor： JONES ROBERT E JR , PRICE HAROLD J
IPC: G01N23/222 , G21H5/00
CPC classification number: G01N23/222 , G01N2223/074 , G01N2223/309
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