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公开(公告)号：SU1081435A1
公开(公告)日：1984-03-23
申请号：SU3532180
申请日：1983-01-05
Applicant: SIBIRSK I ZEMNOGO MAGNET
Inventor： DRUZHININ SERGEJ A , ZHUGZHDA YUZEF D
IPC: G01J7/00
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