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公开(公告)号：DE4412611C2
公开(公告)日：2003-02-27
申请号：DE4412611
申请日：1994-04-13
Applicant: EMTEC MAGNETICS GMBH
Inventor： LEHNERT RUDI , KAISER ERNST , OHLINGER MANFRED , VOGEL LUDWIG
IPC: C01G37/027 , G11B5/706
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