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公开(公告)号:DE1298711B
公开(公告)日:1969-07-03
申请号:DEB0073501
申请日:1963-09-13
Applicant: BASF AG
Inventor: STEDEFEDER , JOACHIM DR , DAEUBLE , MANFRED DR
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公开(公告)号:DE1298709B
公开(公告)日:1969-07-03
申请号:DEB0074238
申请日:1963-11-12
Applicant: BASF AG
Inventor: STEDEFEDER , JOACHIM DR , DAEUBLE , MANFRED DR
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