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公开(公告)号:US3499152A
公开(公告)日:1970-03-03
申请号:US3499152D
申请日:1966-03-18
Applicant: INDUSTRIAL NUCLEONICS CORP
Inventor: HETENHOUSER LELAND S
IPC: G01N23/16 , G01N23/203 , H01J39/00 , G01T1/16 , H01J37/00
CPC classification number: G01N23/203 , G01N23/16