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公开(公告)号：JPH0776091B2
公开(公告)日：1995-08-16
申请号：JP24565886
申请日：1986-10-17
Applicant: BASF AG
Inventor： NORUBERUTO MYURAA , BERUNHARUTO BETSUCHAA , MANFUREETO OORINGAA , HERUMUUTO RAINITSUKE , GEERUHARUTO HONEKAA
IPC: H01F1/11 , C01G37/02 , C01G37/027 , G11B5/706 , H01F1/10
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