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公开(公告)号：DE2937396A1
公开(公告)日：1981-04-02
申请号：DE2937396
申请日：1979-09-15
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS DIPL ING , MAERTESHEIMER ROLF , GLINIORZ LOTHAR , FLOHR JOACHIM DIPL ING
IPC: G11B15/29 , G11B23/04 , G11B23/08 , G11B23/087 , G11B25/06
