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公开(公告)号:DE1025419B
公开(公告)日:1958-03-06
申请号:DEB0022598
申请日:1952-10-24
Applicant: BASF AG
Inventor: SCHOELLER DR CONRAD , STANGER DR HANS , PETERS DR CLEMENS
IPC: C08G73/02
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公开(公告)号:DE1054247B
公开(公告)日:1959-04-02
申请号:DEB0042575
申请日:1956-11-24
Applicant: BASF AG
Inventor: MERKEL DR ERICH , PETERS DR CLEMENS , SCHAEFER DR KARL
IPC: G11B5/72
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公开(公告)号:DE1054071B
公开(公告)日:1959-04-02
申请号:DEB0041482
申请日:1956-08-21
Applicant: BASF AG
Inventor: FEILER DR PAUL , HAEUBER DR HANS , PETERS DR CLEMENS
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