Patent search ap:("ISRACL KALLMANN HARTMUT" OR "ERNST KUHN") AND inv:"ISRACL KALLMANN HARTMUT" Page 1

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发明授权
Examination of substances or bodies by means of neutrons and x-rays 失效
Title translation: 通过中子和X射线检查物质或物体

公开(公告)号：US2297416A

公开(公告)日：1942-09-29

申请号：US30459639

申请日：1939-11-15

Applicant: ISRACL KALLMANN HARTMUT , ERNST KUHN

Inventor： ISRACL KALLMANN HARTMUT , ERNST KUHN

IPC: G01N23/09 , G21G4/02 , H01J35/02 , H05H3/06

CPC classification number: H05H3/06 , G01N23/09 , G21G4/02 , H01J35/02

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