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公开(公告)号:US2595611A
公开(公告)日:1952-05-06
申请号:US74348847
申请日:1947-04-24
Applicant: ATOMIC ENERGY COMMISSION
Inventor: SIMPSON KENNETH M , BAKER WILLIAM R , KERNS QUENTIN A
IPC: G01L21/00
CPC classification number: G01L21/00
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公开(公告)号:US2643342A
公开(公告)日:1953-06-23
申请号:US72271847
申请日:1947-01-17
Applicant: ATOMIC ENERGY COMMISSION
Inventor: SIMPSON KENNETH M
IPC: H01J41/06
CPC classification number: H01J41/06
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